The Scientist

New data shows the current El Niño is the strongest ever measured, driving a major shift in global weather patterns. The warming of Pacific Ocean surface waters is expected to bring droughts, floods and heatwaves to different regions worldwide. Scientists and news outlets are watching closely as the event intensifies, with forecasters warning of record temperatures and disruption to agriculture and weather systems into the coming months.

Leading AI researchers often described as the 'godfathers' of the field have publicly warned about the risk of a runaway 'intelligence explosion', in which AI systems rapidly improve themselves beyond human control. The warning, reported by The Guardian, adds to ongoing debate among scientists and policymakers about how quickly advanced AI should be developed and regulated.

Mosquitoes kill more people than any other animal on Earth, and scientists say the threat is growing. As the climate warms, mosquito seasons are lasting longer, giving the insects more time to spread dangerous diseases such as malaria and dengue. Researchers are now exploring new methods to target and control mosquito populations before the expanding range of the insects puts more communities at risk.

A UK climate minister has warned that the global food system is vulnerable to El Niño, the periodic warming of Pacific Ocean waters that disrupts weather patterns and can damage harvests. The warning, reported by New Scientist, highlights concerns that extreme weather linked to El Niño could hit crop yields and push up food prices worldwide.

A vast, slow-moving equatorial kelvin wave is heading toward the California coast, prompting warnings that it could strengthen El Niño conditions and raise the risk of extreme weather on the US West Coast. Scientists and commentators are watching the planetary-scale ocean warming pattern closely as concern grows over its potential coastal impacts.

The Trump administration is retreating from a proposed executive order that would have given the White House greater control over National Institutes of Health grant decisions. Reporting by Semafor says the plan, which would have tightened political oversight of NIH research funding, is now considered 'dead' after significant pushback from scientists, universities and lawmakers. The retreat comes amid ongoing concerns over federal science funding policy.

MIT Technology Review examines the question of when an achievement can genuinely be credited to artificial intelligence as a scientific discovery rather than to the humans who built and used the system. The piece weighs criteria for attribution as AI systems increasingly generate hypotheses, run experiments and produce results in fields like biology and materials science, prompting debate among researchers over authorship, credit and the definition of discovery itself.

In an interview, political scientist Norman Finkelstein responded to Harvard's antisemitism inquiry, which found that Israeli and Jewish students "don't feel wanted at Harvard." The university said it must correct for antisemitism by embracing everyone, and Finkelstein, while voicing support for inclusivity, went on to take issue with the inquiry's framing, drawing attention and debate online.

Scientists and fishermen are pressing the federal government to continue funding a deep-ocean observation system, warning that losing the data stream would hurt marine research and fisheries management. The program monitors ocean conditions in deep waters, information both communities rely on for understanding ecosystems and making decisions. Supporters say the system's value extends well beyond academia into the fishing industry.

A New York Times report examines whether Anthropic's AI system genuinely produced a scientific discovery independently, focusing on work involving a biology enzyme associated with researcher Mestre. The piece weighs the claim against skepticism about what counts as an autonomous discovery, and debate has spread over how much credit the AI deserves versus the scientists guiding it.

Scientists and news outlets are raising alarms about a slow-moving Kelvin wave — a vast, planetary-scale oceanic phenomenon — that is travelling toward the California coast. Such waves can shift warm water across the Pacific and influence coastal sea levels and weather patterns, prompting concerns about potential impacts on the US West Coast.

A new study is probing whether artificial intelligence systems could experience pain, one of the hardest questions in debates over machine consciousness. The research feeds into a wider argument among scientists and ethicists about whether large language models have any form of subjective experience, and what that would mean for how such systems should be treated and regulated.

Scientists led by UCLA astrophysicist Alvine Kamaha, through the LUX-ZEPLIN collaboration, are searching for dark matter from a detector operating nearly a mile underground in South Dakota. Roughly 85% of all matter in the universe remains undetected by standard instruments, and the experiment tracks rare particle interactions that could reveal it. The effort is drawing attention online among space and physics enthusiasts.

Scientists report that conditions on Enceladus, Saturn's icy moon with a subsurface ocean, could support microbial life. The findings strengthen the case that the moon is one of the most promising places in the solar system to search for living organisms beyond Earth. The research is drawing attention among space and astrobiology enthusiasts discussing future exploration missions to Enceladus.

Scientists warn that Earth's magnetic poles could be heading toward a reversal, an event in which the planet's north and south magnetic poles swap places. Coverage is focusing on what such a flip could mean for the climate, as well as for satellites, power grids and navigation systems that depend on the magnetic field's protection.

Beam Therapeutics alleges that a scientist took trade secrets from the company to help launch a rival startup in China, according to Bloomberg Law. The case adds to ongoing tensions over biotech intellectual property and competition between US and Chinese life sciences firms.

A New York Times piece examines how scientists can influence public opinion on the risks of artificial intelligence, reportedly through protests and public engagement. It suggests researchers are becoming active voices in the debate over AI safety, rather than leaving the conversation to companies and regulators.

ESA's JUICE mission to Jupiter and its icy moons passed less than 10,000 km overhead at 13:45 CEST during its second Earth gravity assist, with scientists noting ships in the Indian Ocean were directly beneath its path. The spacecraft will return for a final slingshot flyby in 2029 before heading onward to Jupiter.

A claimed biology breakthrough attributed to Anthropic's Claude AI is facing a major question: a scientist says he had already made the same discovery. The dispute raises the issue of whether the AI system genuinely produced novel scientific insight or merely rediscovered existing work, a question at the heart of ongoing debates about AI's role in scientific research.