The Scientist

Scientists are developing new methods to control mosquitoes, the world's deadliest animal to humans, as warmer temperatures stretch mosquito seasons and expand the reach of diseases like malaria and dengue. PBS News reports that longer warm periods give the insects more time to breed and spread illness, prompting renewed research into control strategies as climate change shifts where the threat lands.

A debate is under way over whether Anthropic's Claude AI genuinely produced an independent scientific discovery. A researcher at the University of Copenhagen said his team had been sharing its research with the model, and that Claude's new finding matched their unpublished work, raising questions about whether the result was truly original or inferred from what the scientists had already shared.

A slow-moving, planetary-scale kelvin wave of warm ocean water is heading toward the US West Coast, raising concern in California. Such waves along the equatorial Pacific are tied to the El Niño-Southern Oscillation and can shift weather patterns, potentially bringing heavier rains, coastal impacts and extreme weather to the region as scientists and residents watch its progress.

Scientists warn that shifting climate conditions could change the risks posed by deadly rodent-borne diseases. As temperatures and rainfall patterns alter habitats, rodent populations may move into new areas, potentially increasing human exposure to pathogens such as hantavirus and leptospirosis. Researchers say understanding these ecological shifts is becoming increasingly important for public health planning.

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.

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 artificial intelligence genuinely produced an autonomous scientific discovery, in a case involving biology and enzyme research credited to a scientist named Mestre. The question of what counts as a real AI-driven discovery — versus human-guided work marketed as machine achievement — is drawing scrutiny as labs race to claim scientific firsts for their models.

Political scientist Norman Finkelstein discussed Harvard's antisemitism inquiry in an interview, questioning the finding that Israeli and Jewish students "don't feel wanted at Harvard". He responded to the university's framing that inclusivity is the remedy, saying he supports being inclusive while disputing how the inquiry characterises antisemitism on campus. The interview is drawing attention amid ongoing US debate over antisemitism at elite universities.

Scientists and weather watchers are tracking a vast, slow-moving Kelvin wave—a planetary-scale ocean or atmospheric pattern—that is heading toward California. The development is drawing attention because such waves can influence coastal conditions and extreme weather, and concern is mounting over what impact it could bring to the US West Coast.

NASA scientists are mapping vast valleys buried beneath the Greenland ice sheet, revealing dramatic hidden landscapes that were shaped before ice covered the island. The research helps scientists understand how the bedrock terrain influences ice flow and could improve predictions of how the ice sheet will respond to climate change and contribute to global sea-level rise.

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.

Physicists report creating a record-breaking Schrödinger's cat state, a quantum superposition in which atoms exist in two states at once, using some of the most unusual atoms in physics. The experiment pushes the known limits of how large an object can be while remaining in a quantum superposition, a milestone for quantum physics research.

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.

Scientists say one of Saturn's ice-covered moons could be capable of hosting alien life. The claim, reported by BBC Sky at Night Magazine, points to conditions beneath the moon's frozen surface that may be suitable for living organisms. The finding adds to growing interest in icy moons as potential habitats beyond Earth, though no life has actually been detected.

New research indicates that the gravitational pull of the Sun and Moon can trigger earthquakes, and scientists may have identified the mechanism behind it. The findings suggest tidal stresses on faults could set off quakes that are already primed to rupture, a long-debated idea in seismology.

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.

Scientists aimed light billions of times brighter than sunlight at water to test whether intense illumination could accelerate evaporation. Despite the extreme energy levels, the water did not evaporate any faster, a result that challenges assumptions about how light interacts with liquid surfaces. The unexpected finding is drawing attention from physicists studying evaporation and light-driven processes, as it suggests existing models may be missing something fundamental about energy transfer in water.

Scientists conducting deep-sea research have discovered an unexpected creature living 3,000 feet below the ocean's surface, with one member of the team describing the encounter as shocking. Details about the species and its significance remain limited, but the find has drawn attention for revealing how little is still known about life in the deep ocean.

Peter Barrett, a leading figure in Antarctic science in New Zealand and internationally, has died. Colleagues describe him as a legend in the field, noting that even in death he left behind a list of tasks and challenges, reflecting his lifelong commitment to Antarctic research and climate issues. Tributes have come from across Aotearoa and the wider scientific community.

Researchers at UT Health San Antonio report that primary teeth of children with autism show a broad range of chemical exposures, suggesting teeth can serve as a record of environmental exposures during early development. The findings add to ongoing research into environmental factors associated with autism, though the study does not establish that the chemicals caused the condition.

A new estimate suggests the Amazon rainforest could contain plant and microbial compounds worth roughly $215 billion in undiscovered medicines. Scientists are warning that ongoing deforestation may destroy species before they can be studied, prompting calls for faster bioprospecting, conservation funding and stronger protections for Indigenous knowledge linked to medicinal plants.

The New York Times has published a retrospective examining how scientists took on existential risk in an earlier era, recalling a moment when researchers warned the public they intended to frighten them about a technology capable of destroying civilization. The piece draws on that historical episode of expert-led warning, a story resonating now as scientists again debate humanity-scale dangers from new technologies, including artificial intelligence.

A new Scientific American report describes a surprising experimental result from studies of primordial matter—the quark-gluon plasma recreated in particle colliders such as those at CERN. Scientists probing this early-universe state of matter have observed behavior that defies existing expectations, prompting physicists to revisit their theoretical models of how the universe's first moments unfolded.

Scientists have detected an unusual heat anomaly deep within Mars, and researchers are working to explain what could be generating it. The finding could point to unexpected geological activity or an unusual interior structure inside the planet, long thought to be geologically quiet. Researchers say more data is needed before conclusions can be drawn.

Scientists report that dormant, hibernating bacteria can persist in hospitals and even survive the conditions of outer space, making them hard to eradicate. However, maintaining this dormant state carries a high energy cost. Researchers say targeting that energetic weakness could offer a new way to eliminate these resilient bacteria, with implications for hospital infection control and our understanding of microbial survival in extreme environments.

A new study questions the widely held idea that climate change is driving a boom in global squid populations. Researchers challenge assumptions that warming oceans have benefited squid, suggesting earlier conclusions may need revision. The findings matter for fisheries and marine ecosystems, where squid play a key role and where management decisions have partly relied on expectations of continued growth.