A forthcoming peer-reviewed study (PDF) from Rutgers University's Network Contagion Research Institute argues that TikTok surfaces fewer anti-CCP posts compared to Instagram and YouTube, despite higher user engagement with such content. It also found that heavy TikTok usage correlates with more favorable views of China's human rights record. The findings come a Supreme Court hearing later this week on whether the federal government can ban TikTok. Gizmodo reports: The new peer-reviewed paper, which was first reported by The Free Press, begins by examining whether content on TikTok, Instagram, and YouTube related to the keywords "Tiananmen," "Tibet," "Uyghur," and "Xinjiang" tends to display pro- or anti-CCP sentiment. The researchers found that TikTok's algorithm didn't necessarily surface more pro-CCP content in response to searches for those terms, but it delivered fewer anti-CCP posts than did Instagram or YouTube and significantly more posts that were irrelevant to the subject.

In the second stage of their study, the NCRI team tested whether the lower performance of anti-CCP content was a result of less user engagement (likes and comments) with those posts. They found that TikTok users "liked or commented on anti-CCP content nearly four times as much as they liked or commented on pro-CCP content, yet the search algorithm produced nearly three times as much pro-CCP content" while there was no similar discrepancy on Instagram or YouTube.

Finally, the researchers surveyed 1,214 Americans about their social media usage and their views on China's human rights record. The more time users spent on any social media platform, the more likely they were to have favorable views of China's human rights record, the survey showed. Users were particularly more likely to have favorable views if they spent more than three hours a day using TikTok. The researchers wrote that they could not definitively conclude that spending more time on TikTok resulted in more positive views of China, but "taken together, the findings from these three studies raise the distinct possibility that TikTok is a vehicle for CCP propaganda."

The climate crisis is "wreaking havoc" on the planet's water cycle, with ferocious floods and crippling droughts affecting billions of people, a report has found. The Guardian: Water is people's most vital natural resource but global heating is changing the way water moves around the Earth. The analysis of water disasters in 2024, which was the hottest year on record, found they had killed at least 8,700 people, driven 40 million from their homes and caused economic damage of more than $550bn.

Rising temperatures, caused by continued burning of fossil fuels, disrupt the water cycle in multiple ways. Warmer air can hold more water vapour, leading to more intense downpours. Warmer seas provide more energy to hurricanes and typhoons, supercharging their destructive power. Global heating can also increase drought by causing more evaporation from soil, as well as shifting rainfall patterns.

Deadly flash floods hit Nepal and Brazil in 2024, while river flooding caused devastation in central Europe, China and Bangladesh. Super Typhoon Yagi, which struck south-east Asia in September, was intensified by the climate crisis, as was Storm Boris which hit Europe the same month. Droughts also caused major damage, with crop production in southern Africa halving, causing more than 30 million people to face food shortages. Farmers were also forced to cull livestock as their pastures dried up, and falling output from hydropower dams led to widespread blackouts.

In a potential U.S.-China conflict, cyberattackers are military weapons. That's the thrust of a new article from the Wall Street Journal: The message from President Biden's national security adviser was startling. Chinese hackers had gained the ability to shut down dozens of U.S. ports, power grids and other infrastructure targets at will, Jake Sullivan told telecommunications and technology executives at a secret meeting at the White House in the fall of 2023, according to people familiar with it. The attack could threaten lives, and the government needed the companies' help to root out the intruders.

What no one at the briefing knew, including Sullivan: China's hackers were already working their way deep inside U.S. telecom networks, too. The two massive hacking operations have upended the West's understanding of what Beijing wants, while revealing the astonishing skill level and stealth of its keyboard warriors — once seen as the cyber equivalent of noisy, drunken burglars. China's hackers were once thought to be interested chiefly in business secrets and huge sets of private consumer data. But the latest hacks make clear they are now soldiers on the front lines of potential geopolitical conflict between the U.S. and China, in which cyberwarfare tools are expected to be powerful weapons. U.S. computer networks are a "key battlefield in any future conflict" with China, said Brandon Wales, a former top U.S. cybersecurity official at the Department of Homeland Security, who closely tracked China's hacking operations against American infrastructure. He said prepositioning and intelligence collection by the hackers "are designed to ensure they prevail by keeping the U.S. from projecting power, and inducing chaos at home."

As China increasingly threatens Taiwan, working toward what Western intelligence officials see as a target of being ready to invade by 2027, the U.S. could be pulled into the fray as the island's most important backer... Top U.S. officials in both parties have warned that China is the greatest danger to American security.

In the infrastructure attacks, which began at least as early as 2019 and are still taking place, hackers connected to China's military embedded themselves in arenas that spies usually ignored, including a water utility in Hawaii, a port in Houston and an oil-and-gas processing facility. Investigators, both at the Federal Bureau of Investigation and in the private sector, found the hackers lurked, sometimes for years, periodically testing access. At a regional airport, investigators found the hackers had secured access, and then returned every six months to make sure they could still get in. Hackers spent at least nine months in the network of a water-treatment system, moving into an adjacent server to study the operations of the plant. At a utility in Los Angeles, the hackers searched for material about how the utility would respond in the event of an emergency or crisis. The precise location and other details of the infrastructure victims are closely guarded secrets, and couldn't be fully determined.

American security officials said they believe the infrastructure intrusions — carried out by a group dubbed Volt Typhoon — are at least in part aimed at disrupting Pacific military supply lines and otherwise impeding America's ability to respond to a future conflict with China, including over a potential invasion of Taiwan... The focus on Guam and West Coast targets suggested to many senior national-security officials across several Biden administration agencies that the hackers were focused on Taiwan, and doing everything they could to slow a U.S. response in a potential Chinese invasion, buying Beijing precious days to complete a takeover even before U.S. support could arrive.
The telecom breachers "were also able to swipe from Verizon and AT&T a list of individuals the U.S. government was surveilling in recent months under court order, which included suspected Chinese agents. The intruders used known software flaws that had been publicly warned about but hadn't been patched."

And ultimately nine U.S. telecoms were breached, according to America's deputy national security adviser for cybersecurity — including what appears to have been a preventable breach at AT&T (according to "one personal familiar with the matter"): [T]hey took control of a high-level network management account that wasn't protected by multifactor authentication, a basic safeguard. That granted them access to more than 100,000 routers from which they could further their attack — a serious lapse that may have allowed the hackers to copy traffic back to China and delete their own digital tracks.
The details of the various breaches are stunning: Chinese hackers gained a foothold in the digital underpinnings of one of America's largest ports in just 31 seconds. At the Port of Houston, an intruder acting like an engineer from one of the port's software vendors entered a server designed to let employees reset their passwords from home. The hackers managed to download an encrypted set of passwords from all the port's staff before the port recognized the threat and cut off the password server from its network...

"We're going straight to Mars. The Moon is a distraction," Elon Musk posted Thursday on X.com.

Ars Technica's senior space editor points out that "These are definitive statements that directly contradict NASA's plans to send a series of human missions to the lunar south pole later this decade and establish a sustainable base of operations there with the Artemis Program." And "It would be one thing if Musk was just expressing his opinion as a private citizen..." but Musk "has assumed an important advisory role for the incoming administration. He was also partly responsible for the expected nomination of private astronaut [and former SpaceX flight commander] Jared Isaacman to become the next administrator of NASA. Although Musk is not directing US space policy, he certainly has a meaningful say in what happens." So what does this mean for Artemis? The fate of Artemis is an important question not just for NASA but for the US commercial space industry, the European Space Agency, and other international partners who have aligned with the return of humans to the Moon. With Artemis, the United States is in competition with China to establish a meaningful presence on the surface of the Moon. Based upon conversations with people involved in developing space policy for the Trump administration, I can make some educated guesses about how to interpret Musk's comments. None of these people, for example, would disagree with Musk's assertion that "the Artemis architecture is extremely inefficient" and that some changes are warranted.

With that said, the Artemis Program is probably not going away. After all, it was the first Trump administration that created the program about five years ago. However, it may be less well-remembered that the first Trump White House pushed for more significant changes, including a "major course correction" at NASA... To a large extent, NASA resisted this change during the remainder of the Trump administration, keeping its core group of major contractors, such as Boeing and Lockheed Martin, in place. It had help from key US Senators, including Richard Shelby, the now-retired Republican from Alabama. But this time, the push for change is likely to be more concerted, especially with key elements of NASA's architecture, including the Space Launch System rocket, being bypassed by privately developed rockets such as SpaceX's Starship vehicle and Blue Origin's New Glenn rocket.

In all likelihood, NASA will adopt a new "Artemis" plan that involves initiatives to both the Moon and Mars. When Musk said "we're going straight to Mars," he may have meant that this will be the thrust of SpaceX, with support from NASA. That does not preclude a separate initiative, possibly led by Blue Origin with help from NASA, to develop lunar return plans.
One month ago in a post on X.com, incoming NASA administrator Isaacman described himself as "passionate about America leading the most incredible adventure in human history..."

And he also added that Americans "will walk on the Moon and Mars and in doing so, we will make life better here on Earth."

"Private space stations have been raising billions of dollars in an effort to build future hubs — and even one day cities — in orbit," according to a recent report from the U.K. newspaper, the Telegraph: Axiom Space, a US business aiming to build its own station, has raised more than $500m (£400m). Vast, a space business backed by crypto billionaire Jed McCaleb, is plotting two stations before the end of the decade. Gravitics, meanwhile, has raised tens of millions of dollars for its modular space "real estate". Nasa itself, along with other space agencies, is planning a further station, Lunar Gateway, which will orbit the Moon. Jeff Bezos's Blue Origin has also announced plans to build a space station by 2027, called Orbital Reef, which it has described as an orbital "mixed-use business park". Working with US aerospace business Sierra Space, Orbital Reef will be made up of inflatable pods, which can be launched on a regular rocket before being "blown up" in space. Sierra Space says these modules could house in-space manufacturing or pharmaceutical technology...

Since 2021, Nasa has also offered to pay hundreds of millions of dollars to private companies to develop commercial space stations that could succeed the ISS. So far, it has handed $400m to companies including Axiom, Blue Origin (which is working with Sierra Space), and Northrop Grumman... Vast hopes to launch its first space station, Haven-1, as soon as 2025. This simple module will be the first privately-run space station and will be occupied by a crew of four over four two week expeditions... While Vast was not one of the businesses to secure funding from Nasa, it hopes by launching the first proof-of-concept space station as soon as next year it can leapfrog rival efforts and claim the agency as an anchor customer. From there, it can target other space agencies or companies looking to conduct research.
Some interesting perspectives from the article:

• Chris Quilty, an analyst at Quilty Space: "If China were not building its own space station it is arguable whether Nasa would have felt enjoined to maintain a human presence in low Earth orbit."

• Tim Farrar, founder of TMF Associates, which advises some of the world's top space companies: "Unless they either secure government funding or focus on space tourism, they will inevitably have to rely on the largess of either billionaires or gullible investors who are space enthusiasts."

Thanks to Slashdot reader fjo3 for sharing the news.

"Electric vehicles are expected to outsell cars with internal combustion engines in China for the first time next year," reports the Financial Times, calling it "a historic inflection point that puts the world's biggest car market years ahead of western rivals." China is set to smash international forecasts and Beijing's official targets with domestic EV sales — including pure battery and plug-in hybrids — growing about 20 per cent year on year to more than 12mn cars in 2025, according to the latest estimates supplied to the Financial Times by four investment banks and research groups. The figure would be more than double the 5.9mn sold in 2022. At the same time, sales of traditionally powered cars are expected to fall by more than 10 per cent next year to less than 11 million, reflecting a near 30 per cent plunge from 14.8 million in 2022...

Robert Liew, director of Asia-Pacific renewables research at Wood Mackenzie, said China's EV milestone signalled its success in domestic technology development and securing global supply chains for critical resources needed for EVs and their batteries. The industry's scale meant steep manufacturing cost reductions and lower prices for consumers. "They want to electrify everything," said Liew. "No other country comes close to China." While the pace of Chinese EV sales growth has eased from a post-pandemic frenzy, the forecasts suggest Beijing's official target, set in 2020, for EVs to account for 50 per cent of car sales by 2035, will be achieved 10 years in advance of schedule...

As China's EV market tracked towards year-on-year growth of near 40 per cent in 2024, the market share of foreign-branded cars fell to a record low of 37 per cent — a sharp decline from 64 per cent in 2020, according to data from Automobility, a Shanghai-based consultancy. In this month alone, GM wrote down more than $5 billion (€4.8 billion) of its business value in China; the holding company behind Porsche warned of a writedown in its Volkswagen stake of up to €20 billion; and arch rivals Nissan and Honda said they were responding to a "drastically changing business environment" with a merger.
"Meanwhile, EV sales growth has slowed in Europe and the US, reflecting the legacy car industry's slow embrace of new technology, uncertainty over government subsidies and rising protectionism against imports from China..."

Thanks to long-time Slashdot reader AmiMoJo for sharing the news.

Remember that massive botnet run by Chinese government hackers? Flax Typhoon "compromised computer networks in North America, Europe, Africa, and across Asia, with a particular focus on Taiwan," according to the U.S. Treasury Department. (The group's botnet breaching this autumn affected "at least 260,000 internet-connected devices," reports the Washington Post, "roughly half of which were located in the United States.")

Friday America's Treasury Department sanctioned "a Beijing-based cybersecurity company for its role in multiple computer intrusion incidents against U.S. victims..." according to an announcement from the department's Office of Foreign Assets Control. "Between summer 2022 and fall 2023, Flax Typhoon actors used infrastructure tied to Integrity Tech during their computer network exploitation activities against multiple victims. During that time, Flax Typhoon routinely sent and received information from Integrity Tech infrastructure."

From the Washington Post: The group behind the attacks was active since at least 2021, but U.S. authorities only managed to wrest control of the devices from the hackers in September, after the FBI won a court order that allowed the agency to send commands to the infected devices...

Treasury's designation follows sanctions announced last month on Sichuan Silence Information Technology Company, in which U.S. officials accused the company of exploiting technology flaws to install malware in more than 80,000 firewalls, including those protecting U.S. critical infrastructure. The new sanctions on Beijing Integrity Technology are notable due to the company's public profile and outsize role in servicing China's police and intelligence services via state-run hacking competitions. The company, which is listed in Shanghai and has a market capitalization of more than $327 million, plays a central role in providing state agencies "cyber ranges" — technology that allows them to simulate cyberattacks and defenses...

In September, FBI Director Christopher A. Wray said the Flax Typhoon attack successfully infiltrated universities, media organizations, corporations and government agencies, and in some cases caused significant financial losses as groups raced to replace the infected hardware. He said at the time that the operation to shut down the network was "one round in a much longer fight...." A 2024 assessment by the Office of the Director of National Intelligence said China is the most "active and persistent" cyberthreat and that actors under Beijing's direction have made efforts to breach U.S. critical infrastructure with the intention of lying in wait to be able to launch attacks in the event of major conflict.
"The Treasury sanctions bar Beijing Integrity Technology from access to U.S. financial systems and freeze any assets the company might hold in the United States," according to the article, "but the moves are unlikely to have a significant effect on the company," (according to Dakota Cary, a fellow at the Atlantic Council who has studied the company's role in state-sponsored hacking).

An anonymous reader quotes a report from Reuters: China's commerce ministry has proposed export restrictions on some technology used to make battery components and process critical minerals lithium and gallium, a document, opens new tab issued on Thursday showed. If implemented, they would be the latest in a series of export restrictions and bans targeting critical minerals and the technology used to process them, areas in which Beijing is globally dominant. Their announcement precedes the inauguration later this month of Donald Trump for a second term during which he is expected to use tariffs and various trade restrictions against other countries, in particular China. [...]

The proposed expansion and revisions of restrictions on technology used to extract and process lithium or prepare battery components could also hinder the overseas expansion plans of major Chinese battery makers, including CATL, Gotion, and EVE Energy. Some technologies to extract gallium would also be restricted. Thursday's announcement does not say when the proposed changes, which are open for public comment until Feb. 1, could come into force. Adam Webb, head of battery raw materials at consultancy Benchmark Mineral Intelligence, notes that China retains a 70% grip on the global processing of lithium into the material needed to make EV batteries. "These proposed measures would be a move to maintain this high market share and to secure lithium chemical production for China's domestic battery supply chains," he said. "Depending on the level of export restrictions imposed, this could pose challenges for Western lithium producers hoping to use Chinese technology to produce lithium chemicals."

China will expand consumption subsidies to cover smartphones and other electronics, in a step to promote domestic spending as external headwinds pick up. From a report: A national trade-in program that currently applies to home appliances and cars will broaden this year to include personal devices like phones, tablets and smartwatches, officials from the nation's top economic planning agency said in a briefing Friday.

Chinese consumers in the post-Covid era have begun holding onto their smartphones longer, given a lack of exciting new features and general belt-tightening. As with cars and washing machines, investors hope incentives will revive the world's largest smartphone market and drive sales for not just brands such as Huawei and Xiaomi, but also galvanize business on platforms popular with device fans like Alibaba Group and JD.com.

China's sulfur dioxide emissions have fallen by more than two-thirds over the past 15 years through strict coal plant regulations and desulfurization technology, according to Community Emissions Data System data. Emissions peaked in mid-2000s after steep rises in the 1980s-90s, with the reduction significantly improving air quality in major cities.

President Vladimir Putin has directed Russia's government and the country's biggest bank, Sberbank, to strengthen AI cooperation with China, aiming to overcome Western sanctions and challenge U.S. dominance in AI innovation. Reuters reports: Putin's instructions were published on the Kremlin's website on Wednesday, three weeks after he announced that Russia would team up with BRICS partners and other countries to develop AI. He told the government and Sberbank, which is spearheading Russia's AI efforts, to "ensure further co-operation with the People's Republic of China in technological research and development in the field of artificial intelligence."

Western sanctions intended to restrict Moscow's access to the technologies it needs to sustain its war against Ukraine have resulted in the world's major producers of microchips halting exports to Russia, severely limiting its AI ambitions. Sberbank CEO German Gref acknowledged in 2023 that graphics processing units (GPUs), the microchips that underpin AI development, were the trickiest hardware for Russia to replace.

By partnering with non-Western countries, Russia is seeking to challenge the dominance of the United States in one of the most promising and crucial technologies of the 21st century. Putin said on Dec. 11 that a new AI Alliance Network would bring together specialists from BRICS countries and other interested states.

The U.S. Commerce Department said on Thursday it is considering new rules that would impose restrictions on Chinese drones that would restrict or ban them in the United States citing national security concerns. From a report: The department said it was seeking public comments by March 4 on potential rules to safeguard the supply chain for drones, saying threats from China and Russia "may offer our adversaries the ability to remotely access and manipulate these devices, exposing sensitive U.S. data."

China accounts for the vast majority of U.S. commercial drone sales. In September, Commerce Secretary Gina Raimondo said the department could impose restrictions similar to those that would effectively ban Chinese vehicles from the United States and the focus will be on drones with Chinese and Russian equipment, chips and software. She told Reuters in November she hopes to finalize the rules on Chinese vehicles by Jan. 20. A decision to write new rules restricting or banning Chinese drones will be made by the administration of President-elect Donald Trump, who takes over on Jan. 20.

Apple is offering rare discounts of up to 500 yuan ($68.50) on its latest iPhone models in China, as the U.S. tech giant moves to defend its market share against rising competition from domestic rivals like Huawei. From a report: The four-day promotion, running from Jan. 4-7, applies to several iPhone models when purchased using specific payment methods, according to its website.

The flagship iPhone 16 Pro with a starting price of 7,999 yuan and the iPhone 16 Pro Max with a starting price of 9,999 yuan will see the highest discount of 500 yuan. The iPhone 16 and iPhone 16 Plus will receive a 400 yuan reduction. The discounts come as consumers remain cautious with spending amid China's slowing economy and deflationary pressures, with the country's consumer inflation hitting a five-month low in November.

Alibaba is cutting prices on its large language models by up to 85% to attract more enterprise users and strengthen its position in China's competitive AI market. CNBC reports: The Hangzhou-based e-commerce firm's cloud computing division, Alibaba Cloud, said in a WeChat post that it's offering the price cuts on its visual language model, Qwen-VL, which is designed to perceive and understand both texts and images. [...] Major Chinese tech firms including Alibaba, Tencent, Baidu, JD.com, Huawei and TikTok parent company Bytedance have all launched their own large language models over the past 18 months, looking to capitalize on the hype around the technology.

It's not the first time Alibaba has announced price cuts to incentivize businesses to use its AI products. In February, the company announced price reductions of as much as 55% on a wide range of core cloud products. More recently, in May, the company reduced prices on its Qwen AI model by as much as 97% in a bid to boost demand. [...] In Alibaba's case, the company is focusing its LLM efforts on the enterprise segment rather than launching a consumer AI chatbot like OpenAI's ChatGPT. In May, the company said its Qwen models have been deployed by over 90,000 enterprise users.

Venezuela's Supreme Court on Monday fined TikTok $10 million for failing to prevent viral challenges allegedly linked to the deaths of three children. It also ordered the platform to establish a local office to oversee content compliance with national laws. The Associated Press reports: Judge Tania D'Amelio said TikTok had acted in a negligent manner and gave it eight days to pay the fine [...]. The judge did not explain how Venezuela would force TikTok, whose parent company is based in China, to pay the fine. Venezuela has blocked dozens of websites in previous years for not complying with regulations set by its telecommunications commission.

In November, Venezuelan President Nicolas Maduro blamed TikTok for the death of a 12-year-old girl who allegedly died after participating in a TikTok challenge that involved taking tranquilizer pills and not falling asleep. Venezuela's Education Minister Hector Rodriguez also said last month that a 14-year-old died after taking part in a TikTok challenge that involved sniffing substances. And on Nov. 21, Venezuela's attorney general blamed video challenges on TikTok for the death of a third child.

In 2025, China plans to start building a demonstration thorium-based molten-salt reactor in the Gobi Desert. IEEE Spectrum reports: The 10-megawatt reactor project, managed by the Chinese Academy of Sciences' Shanghai Institute of Applied Physics (SINAP), is scheduled to be operational by 2030, according to an environmental-impact report released by the Academy in October. The project follows a 2-MW experimental version completed in 2021 and operated since then. China's efforts put it at the forefront of both thorium-based fuel breeding and molten-salt reactors. Several companies elsewhere in the world are developing plans for this kind of fuel or reactor, but none has yet operated one. Prior to China's pilot project, the last operating molten-salt reactor was Oak Ridge National Laboratory's Molten Salt Reactor Experiment, which ran on uranium. It shut down in 1969.

Thorium-232, found in igneous rocks and heavy mineral sands, is more abundant on Earth than the commonly used isotope in nuclear fuel, uranium-235. But this weakly radioactive metal isn't directly fissile -- it can't undergo fission, the splitting of atomic nuclei that produces energy. So it must first be transformed into fissile uranium-233. That's technically feasible, but whether it's economical and practical is less clear. The attraction of thorium is that it can help achieve energy self-sufficiency by reducing dependence on uranium, particularly for countries such as India with enormous thorium reserves. But China may source it in a different way: The element is a waste product of China's huge rare earth mining industry. Harnessing it would provide a practically inexhaustible supply of fuel. Already, China's Gansu province has maritime and aerospace applications in mind for this future energy supply, according to the state-run Xinhua News Agency.

Scant technical details of China's reactor exist, and SINAP didn't respond to IEEE Spectrum's requests for information. The Chinese Academy of Sciences' environmental-impact report states that the molten-salt reactor core will be 3 meters in height and 2.8 meters in diameter. It will operate at 700 C and have a thermal output of 60 MW, along with 10 MW of electricity. [...] But many challenges come along with thorium use. A big one is dealing with the risk of proliferation. When thorium is transformed into uranium-233, it becomes directly usable in nuclear weapons. "It's of a quality comparable to separated plutonium and is thus very dangerous," says Edwin Lyman, director of nuclear power safety at the Union of Concerned Scientists in Washington, D.C. If the fuel is circulating in and out of the reactor core during operation, this movement introduces routes for the theft of uranium-233, he says.

An anonymous reader quotes a report from Reuters: Chinese state-sponsored hackers broke into the U.S. Treasury Department earlier this month and stole documents from its workstations, according to a letter to lawmakers that was provided to Reuters on Monday. The hackers compromised a third-party cybersecurity service provider and were able to access unclassified documents, the letter said, calling it a "major incident."

According to the letter, hackers "gained access to a key used by the vendor to secure a cloud-based service used to remotely provide technical support for Treasury Departmental Offices (DO) end users. With access to the stolen key, the threat actor was able override the service's security, remotely access certain Treasury DO user workstations, and access certain unclassified documents maintained by those users." After being alerted by cybersecurity provider BeyondTrust, the Treasury Department said it was working with the U.S. Cybersecurity and Infrastructure Security Agency (CISA) and the FBI to assess the hack's impact. Developing...

German electric air taxi company Volocopter has filed for bankruptcy protection, the latest in a string of similar startups to hit financial turbulence. From a report: Volocopter is one of the more well-funded electric air taxi startups, having raised hundreds of millions of dollars over nearly a decade with backing from major automakers like Germany's Mercedes-Benz and China's Geely.

While microplastics seem to be everywhere, CNN reports that scientists in China "have come up with a possible solution: a biodegradable sponge made of squid bones and cotton" (which contain two organic compounds "known for eliminating pollution from wastewater...") They then tested the sponge in four different water samples, taken from irrigation water, pond water, lake water and sea water, and found it removed up to 99.9% of microplastics, according to a study published last month in Science Advances... The sponge created by the Wuhan researchers was able to absorb microplastics both by physically intercepting them and through electromagnetic attraction, the study said.

Previously studied methods for absorbing plastics tend to be expensive and difficult to make, limiting their scalability. Last year, researchers in Qingdao, China developed a synthetic sponge made of starch and gelatin designed to remove microplastics from water, though its efficacy varied depending on water conditions. The low cost and wide availability of both cotton and squid bones mean [the Chinese researchers' sponge] "has great potential to be used in the extraction of microplastic from complex water bodies," according to the study.

Shima Ziajahromi, a lecturer at Australia's Griffith University who studies microplastics, called the squid-cotton-sponge method "promising" and said it could be an effective way to "clean up the high risk and vulnerable aquatic ecosystem." However, the study's authors did not address whether the sponge can remove microplastics that sink to the sediment, which is the majority of microplastics in our waters, said Ziajahromi, who was not involved in the study. Another "critical issue" is the proper disposal of the sponges, Ziajahromi said. "Although the material is biodegradable, the microplastics it absorbs need to be disposed of properly," she said. "Without careful management, this process risks transferring microplastics from one ecosystem to another."

Ultimately, Ziajahromi added, minimizing plastic pollution is in the first place should remain a "top priority."

A ninth U.S. telecommunications company has been compromised in a Chinese espionage campaign that targeted private communications, particularly around Washington D.C., White House Deputy National Security Adviser Anne Neuberger said Friday.

The intrusion, part of the "Salt Typhoon" operation that previously hit eight telecom firms, allowed hackers to access customer call records and private messages. While the total number of affected Americans remains unclear, many targets were government officials and political figures in the Washington-Virginia area.