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Ukraine's Security Service Alpha unit has released footage showing a strike destroying a Russian Pantsir air defense system mounted on a dedicated elevated tower. Russia built such raised platforms to improve radar coverage and detection of low-flying targets. The destruction of one of these systems is being closely followed as it suggests Ukrainian forces can reach even fortified air defense positions.

The U.S. Federal Communications Commission can single-handedly approve massive spaceflight projects that could permanently alter the appearance of the night sky for everyone on Earth. Space law experts note there is little regulatory oversight beyond the FCC, even as astronomers and environmentalists raise objections to large satellite constellations and their impact on the sky.

Four environmental organizations filed a petition Thursday asking the Federal Communications Commission to reverse its approval of a startup's plan to beam on-demand sunlight from space to Earth. The groups argue the agency ignored the project's potential impacts on wildlife and astronomy, opening a new front in debates over commercial use of orbit and the growing environmental footprint of space ventures.

Kazakhstan is positioning itself as a possible technical partner should nuclear talks with Iran turn to the handling and disposition of enriched uranium. The move highlights Astana's interest in a larger diplomatic role on nonproliferation, drawing on its experience as a former nuclear-armed state that gave up its arsenal and its ties with the IAEA as the Iran uranium dispute intensifies.

Dianna Cowern, the science communicator behind Physics Girl, has been grappling with a severe, unexplained illness since 2023, widely understood to be long COVID, leaving her bedbound and unable to work for long stretches. A PBS/KPBS segment revisits her case, drawing fresh attention to her condition and the broader struggle of long COVID patients seeking answers and treatment.

Commentary argues SpaceX has grown to the point where it no longer depends on NASA, raising questions about the future role and influence of America's space agency. The discussion centres on shifting power in the US space programme, with SpaceX increasingly capable of operating independently while NASA relies on the company for launch services and key missions.

Indian digital trust company eMudhra has announced it is exiting the global SSL/TLS certificate business, according to a press release on its website. The move means the company will stop competing in the public certificate authority market, a sector dominated by larger players such as DigiCert, Sectigo and Let's Encrypt. The announcement drew significant attention on technology forums, where users are discussing what it means for existing customers and the certificate market.

The United States has officially designated helium as a critical material, placing the gas alongside minerals deemed vital to national security and the economy. Helium is essential for semiconductors, MRI scanners, rockets and scientific research, and supply has been strained by limited production sources. The move could unlock funding and policy support for domestic production.

A Wall Street Journal analysis finds that Nvidia and Micron alone account for roughly 34% of the growth in American corporate earnings, underscoring how concentrated the current earnings boom is in a handful of stocks tied to the AI chip boom. Commentators note this raises questions about how broad-based the market rally and the wider US profit recovery really are, with the rest of the market contributing far less than headline numbers suggest.

Tunisian Ligue 1 side Club Africain are preparing to face Club Athlétique Bizertin in a sixth-round fixture, with ticket sales for the match now under way. Fans in Tunisia are following ticketing details and team news ahead of the derby-style encounter between the two historic clubs.

Anthropic has published research arguing that large language models are making formal software verification feasible at a much larger scale than before. Writing formal mathematical proofs that code is correct has long been too costly and labour-intensive for most software, but LLMs can now help draft and check these proofs. The work has drawn attention from developers debating how far AI can push rigorous software correctness beyond testing.

Elon Musk is reported to have become the largest political spender on record, drawing attention to the unprecedented scale of his financial involvement in politics. Discussions online focus on what such a concentration of spending by one individual means for elections and democratic influence, with reactions ranging from criticism of money in politics to debate over its legal limits.

The US government is reportedly withholding a classified court ruling that concerns how American intelligence agencies conduct surveillance on US citizens. According to a Wired report, the ruling, issued by a secret surveillance court, has not been made public, raising fresh questions about transparency and oversight of domestic spying programs. Critics argue Americans have a right to know the legal reasoning behind surveillance practices affecting them.

A new project called Impossible Machines launched on Hacker News, presenting a declarative approach to programming the physical world. The pitch suggests users could describe desired physical behaviour in code-like terms and have the system handle the mechanics. The launch drew attention quickly, with commenters debating how such a system would interface with real hardware.

Elon Musk has reportedly spent $366 million supporting Republican campaigns ahead of the US midterm elections, according to a CNBC report. The scale of the outlay makes him one of the largest individual donors in the cycle and is drawing scrutiny over the growing influence of billionaire money in American electoral politics.

Bank of America is telling customers not to share their online banking passwords with AI assistants such as chatbots or agentic browser tools. The warning comes as more people hand credentials to AI agents that browse and complete tasks on their behalf, raising fraud and liability concerns. Commenters online are treating it as a sign of how far AI tools have pushed into sensitive personal finance territory.

A heated confrontation broke out at the United Nations after the US ambassador got into a shouting match with Cuba's representative. The American diplomat's exclamation, 'This is America!', drew widespread attention as clips of the exchange spread online. People are reacting to the unusually public and emotional nature of the dispute at the normally formal UN setting.

Homeowners often assume pairing rooftop solar with battery storage means full backup during outages, but that is frequently not the case. Industry reporting explains that many systems are configured to power only selected circuits, and some shut down entirely during grid failures unless designed with backup capability, off-grid settings and sufficient capacity. The takeaway for buyers: backup performance depends on system design, inverter choice and load management, not on simply owning batteries alongside panels.

Sony has stopped producing 4K UHD Blu-ray players, marking another step in its retreat from physical media. The company, which helped create the Blu-ray format, has been shifting focus toward digital distribution across its PlayStation and entertainment businesses. Observers see the move as further evidence that disc-based home video is winding down, following similar pullbacks across the industry.

Commentary is examining the rise of internet-born horror series and what their success means for the traditional film industry. Writers argue that serialized horror produced online, often on small budgets and distributed directly to audiences, is reshaping expectations for storytelling, distribution and who gets to make genre content, with implications for studios and independent creators alike.

Stat News is asking whether artificial intelligence functions as a partner, competitor, or crutch for biomedical scientists, framing a debate over how researchers should integrate AI into their work. The question touches on concerns that reliance on AI could erode scientific skills, even as the technology accelerates discovery in drug development, data analysis, and research workflows.

Antarctica was once covered in lush green forest, home to dense jungles and thriving plant life millions of years ago, before shifting continents and climate transformed it into the frozen continent we know today. The area also endures four months of polar night each year, when the sun does not rise at all. Viewers are engaging heavily with this look at the continent's startlingly different ancient past.

California is preparing for heavy El Niño rainfall by pursuing projects designed to capture stormwater and store it for future use, rather than letting it drain to the ocean. The approach, reported by Grist, reflects the state's effort to manage the paradox of intense wet seasons amid prolonged drought. It involves groundwater recharge and storage systems that hold runoff for later dry years.

Vox reports that a solution to America's slow and expensive broadband could be found in Tennessee, pointing to the state as home to an internet model worth copying. The piece argues that the US lags behind other wealthy countries on internet speed and affordability, and that lessons from Tennessee could help close the gap. Readers are weighing in on whether such a model can scale nationally.

A new essay revisits Fred Brooks' classic 1975 software engineering book The Mythical Man-Month and asks whether its core lessons hold up in the era of AI-assisted development. The piece weighs Brooks' arguments about communication overhead, adding manpower to late projects, and the irreducible complexity of software against modern claims that AI coding tools change the economics of team productivity.

A letter to the editor in the Des Moines Register argues that Americans see through climate change scare tactics. The piece reflects a skeptical view of climate alarmism, contending that the public is not persuaded by warnings framed in exaggerated or fearful terms. It contributes to the ongoing debate in US media over how climate risks are communicated to the public.

France's top envoy for strategic metals said on Wednesday that Western countries could reach an acceptable level of diversification in rare earth supply away from China within three to five years. The goal is to reduce dependence on any single supplier outside the G7 and its partners, as nations seek to secure critical minerals for technology and defence industries.

The SIMBAD astronomical database, run by the Centre de données astronomiques de Strasbourg in France, is reportedly offline, along with the website of the organisation that operates it. Astronomers have been asking why the widely used stellar database is down, noting that with the host site unavailable they cannot get information from the operators either.