Arc

The Hōlei Sea Arch, a famous natural lava formation on Hawaii's Big Island coast, has collapsed into the Pacific Ocean. The arch, formed from lava flowing into the sea, was a well-known landmark for visitors and photographers. No further details on the timing or cause of the collapse were provided.

José Barcala, the Portuguese coach linked with Benfica's women's team, is trending ahead of Benfica's UEFA Women's Champions League fixture against FC Bayern Munich. The match preview has drawn interest in Germany and Portugal, with fans following Barcala's side as they prepare to face one of Europe's strongest women's clubs in the group stage.

The Yuelu Conference 2026 opened in Changsha, Hunan Province, China, on September 23–24, 2026, drawing artificial intelligence companies, robotics developers, researchers and investors. The event featured an opening ceremony and ten themed "AI+" forums, positioning the city as a hub for AI and robotics business and research in China.

Scientists are warning that an exceptionally strong El Niño event, nicknamed a 'Godzilla' El Niño, is expected to influence conditions in the Arctic, raising questions about how severe the impacts could be. Commenters are discussing potential consequences such as disrupted weather patterns, accelerated sea ice melt, and what the event signals for the pace of climate change globally.

Physics World has published its quiz of the week, this time focused on the question of how researchers are making weather predictions more accurate. The quiz invites readers to test their knowledge of forecasting research, covering advances in modelling and measurement techniques behind more reliable weather predictions.

Snow cover across the Arctic is expanding, according to U.S. National Ice Center analysis. As of Wednesday, more than a quarter of Arctic lands, excluding the Greenland Ice Sheet, had snow on the ground, with climatologists noting that by December nearly all land north of 60 degrees north will be snow-covered as the seasonal buildup continues.

Hurricane Nolo has moved past the Hawaiian archipelago, but forecasters warn the storm remains a hazard for other islands in the Pacific. The National Hurricane Center continues to issue updates as the system tracks westward, with residents of Micronesia and nearby island groups urged to monitor advisories. Interest focuses on where the storm will go next after sparing Hawaii.

A severe March storm is continuing to disrupt air travel, with numerous flights canceled across affected regions as the weather system lingers. Airlines are warning passengers of ongoing delays and cancellations, and travelers are being advised to check flight statuses before heading to airports. The storm is being widely covered as a significant late-winter weather event.

The Hōlei Sea Arch, a natural lava rock formation on Hawaii's Big Island that had stood for roughly 500 years, has collapsed into the ocean. The landmark, a popular sight for visitors near Hawaii Volcanoes National Park, is now gone, and reports of the collapse are drawing widespread attention.

The Hōlei Sea Arch, a well-known natural rock formation on Hawaii's Big Island near the Kaū district, has collapsed into the ocean. The formation, carved over years by wave erosion below sea cliffs, is a popular sight for visitors along Chain of Craters Road in Hawaii Volcanoes National Park area. News coverage from the island confirms the collapse, drawing attention from residents and travelers familiar with the landmark.

Researchers are exploring the ocean as a source of useful microbes that could lead to new medicines. Marine microorganisms, adapted to extreme environments, are being screened for compounds with antibiotic, anti-cancer or other therapeutic potential. The work reflects growing interest in untapped natural sources as drug discovery struggles against rising antibiotic resistance, though no specific findings or breakthroughs were reported.

The Wyoming Game and Fish Department says tracking collars fitted to wild animals are vital for management research, responding to criticism over collaring practices. The agency maintains the data gathered from collared wildlife is essential for managing herds and making science-based decisions. The statement has drawn attention among residents following recent local coverage of the department's wildlife monitoring programs.

Researchers say they have identified thousands of previously unrecognised linguistic markers that distinguish AI-generated writing from human prose. The findings, covered by Gizmodo, are being discussed for their potential to improve AI-detection tools at a time when machine-written text is flooding the internet, raising concerns for education, journalism and online trust.

A scientific image comparing neuron architecture has been released via EurekAlert!, the science news release service. The image appears to serve as a visual resource for researchers and science communicators studying the structure of nerve cells. No further details about the research team, findings, or specific context behind the comparison are available in the available information.

Researchers have reported a new connection between imperfect quantum states and the creation of near-identical copies, a finding relevant to quantum information science. The work suggests that even noisy or flawed quantum states can be related to faithful duplicates, with potential implications for quantum cloning, error correction and the reliability of quantum computing. Details of the study and its peer-review status remain limited in early coverage.

Consumers' Research is pressing the Federal Communications Commission to shut down its $4.5 billion High Cost Fund, which subsidises broadband service in rural and hard-to-reach areas. The group argues the program is inefficient and should be folded into a broader overhaul of USF. The push puts it alongside critics like SpaceX, which has also attacked the fund's distribution.

California voters will decide a $7.5 billion bond measure for science and health research on the March 2028 ballot. The measure, if approved, would fund state research programs, potentially succeeding earlier stem cell and biomedical funding bonds. Details on how the money would be allocated have not yet been widely reported, and campaign activity around the measure is expected to develop as the vote approaches.

A new VRChat episode from the Sun and Moon Show centres on viewers getting revenge on behalf of Sun, continuing the animated series' long-running saga around its Sun and Moon characters. The episode has drawn tens of thousands of likes, with fans reacting to the payoff of the revenge arc and debating where the storyline goes next.

New research reported by the Washington Post has measured the loudest bird calls known to science, with three South American species topping the rankings. The study quantifies just how loud these birds can be, drawing attention to species whose calls reach remarkable volumes and prompting discussion about why such extreme loudness evolved and how it is produced.

Nurses have marched on Palantir in protest of the company's data contracts with US Immigration and Customs Enforcement. Demonstrators are voicing opposition to the data analytics firm's role in supplying technology used for immigration enforcement, adding a healthcare-sector voice to ongoing criticism of Palantir's government work. No further details about the protest's size, location, or organiser are available at this time.

Researchers have found that AI models can now generate their own 'children' — new model versions produced by the models themselves. The finding raises questions about how self-replicating or self-improving AI systems could evolve, and what safeguards may be needed. Discussion is focused on the implications for AI safety and oversight.

A high-severity vulnerability, tracked as CVE-2026-104460 with a score of 7.5, has been identified in YesWiki versions before 4.6.7. The blind SQL injection flaw sits in the newtextsearch action, where Bazar list option ids are concatenated into SQL REGEXP and LIKE clauses without escaping. Anonymous attackers can exploit it remotely, and users are being urged to update.

OpenAI has dismissed researchers it accuses of sharing information with an outside AI safety group, the Wall Street Journal reports exclusively. The alleged disclosures have not been detailed, and it is not yet known which researchers were involved or what information was shared. The news is fueling fresh debate about transparency and dissent inside one of the world's most prominent artificial intelligence companies.