Science

Researchers have used a quantum computer to simulate particles of matter effectively appearing out of nothing, modelling a phenomenon where virtual particles become real in rapidly changing fields. The demonstration offers a new way to study extreme quantum physics that was previously out of reach of experiments, though detailed findings have not yet been widely reported.

Researchers suggest a long-standing interpretation of a 2-billion-year-old geological record may be wrong, with implications for how scientists understand Earth's ancient atmosphere and early conditions. The claim is drawing attention because such clues underpin theories about the planet's oxygenation and climate history, and a misreading could require revisions to models of how Earth's environment evolved over deep time.

An astronomer is tracking the gradual orbital decay of Starlink satellites, using their sinking altitudes as a kind of 'planetary barometer' to gauge density changes in the upper atmosphere. Because satellite drag responds to solar activity and atmospheric heating, the constellation's thousands of spacecraft could double as a global measuring network. The approach highlights ongoing tension between the megaconstellation and observational astronomy.

Researchers have found that common plastic cleaning sponges shed enormous quantities of microplastic fibers with everyday use, potentially trillions over a sponge's lifetime. The fibers can wash into waterways and end up in food and dust, adding to growing concern about household plastic exposure. Readers are debating practical swaps, such as cellulose or natural-fiber sponges.

A new study reports that the Earth's crust is slowly tearing apart beneath the Pacific Northwest, in the Cascadia region of the United States. The finding concerns the tectonic forces acting under the area, which includes Oregon and Washington. Scientists are highlighting new details about how the plate boundary there is deforming, a topic of interest given the region's earthquake risk.

Two NASA astronauts who traveled farther from Earth than any humans before them are moving into new roles within the space agency. The pair set the distance record during their mission, and NASA is now assigning them to fresh positions. Details of their exact new duties have not yet been made public.

New research suggests the weight-loss drugs Zepbound and Mounjaro may activate brown fat, a type of body tissue that burns calories to generate heat. If confirmed, the findings could help explain part of how the medications drive weight loss beyond appetite suppression, and point to new ways of boosting metabolism in obesity treatment.

Chinese researchers have developed a paint that reportedly lowered wall temperatures by up to 25 degrees Celsius during summer testing, according to a report. The coating is being discussed as a potential tool for passive cooling of buildings, which could reduce air-conditioning demand and energy use in hot climates. Commenters are weighing how the results might translate from lab-style tests to real-world construction.

A new study finds that more than 70% of coastal areas across the United States are subsiding at rates exceeding one millimeter per year. Land sinking compounds the threat of sea-level rise for cities along the Atlantic, Gulf and Pacific coasts, increasing flood risk to infrastructure, homes and wetlands. Researchers say the uneven subsidence means some communities face faster relative sea-level rise than global averages suggest.

The Royal Society of Chemistry has published its Science Teaching Survey 2026, which reveals a postcode lottery in science education. The findings indicate that the quality of science teaching children receive varies significantly depending on where they live in the UK. The survey highlights disparities in resources, teacher recruitment and retention across regions, prompting calls for fairer funding and targeted support for under-resourced schools.

NASA's Hubble Space Telescope has observed an exotic spiral galaxy that appears to be rotating in two directions at the same time. The unusual finding has drawn attention from space enthusiasts and science outlets, with Mashable among those covering the observation and its implications for how such galaxies can form and evolve.

Researchers have deliberately destroyed or burned fragments of ancient scrolls as part of an effort to unlock a mystery roughly 2,000 years old. The unusual decision highlights the tension between preserving rare artifacts and using destructive techniques to extract their hidden contents. Details of what the scrolls revealed and which collection they belonged to have not yet been fully reported.

A new study suggests that a single, simple dietary change could measurably slow a person's biological age within just four weeks. The findings, reported by BBC Science Focus, point to diet as a faster lever on aging markers than previously assumed. Coverage is drawing attention from readers interested in longevity and practical health steps, though details of the specific change and the study's rigor remain limited in early reports.

Reports say scientists plan to bring back the woolly mammoth with the help of artificial intelligence. The claim, picked up in headlines including the New York Post, suggests AI tools are being used to support de-extinction research aimed at recreating the Ice Age species. Details of the project, its timeline and its scientific credibility remain limited in the available reporting.

Scientists are still waiting for the disclosure of information about unidentified flying objects that President Trump has promised. The report highlights researchers who say that despite political pledges to reveal the truth about UFOs, no substantive evidence or official explanation has been released, leaving the scientific community skeptical about when, or whether, real transparency will come.

A new study suggests a widely used dietary supplement can increase muscle strength even in people who do not exercise, according to a report by ScienceAlert. The finding is drawing attention because it challenges the usual assumption that strength gains require physical training, though details of which supplement, how the study was run, and how large the effect is have not been spelled out.

New research highlights a paradox in REM sleep: the brain's fuel supply rises during dreaming, yet energy consumption may increase even faster, leaving the brain energetically strained. The finding suggests dreams are far more metabolically costly than assumed and could reshape understanding of why sleep is restorative despite heavy brain activity.

A new study from Stanford claims the human brain may actually function as two separate organs rather than one unified structure. The finding, covered by Stanford's news service and gaining attention on discussion forums, challenges long-held assumptions about brain integration. Commenters are debating what the distinction means for neuroscience and how the two halves interact.

Scientists in Alaska say avian keratin disorder is the cause of the fishhook-shaped beaks increasingly seen in the state's chickadee population. The condition causes abnormal keratin growth, leaving birds with overgrown, curved beaks that can make feeding difficult. The finding, reported by the Anchorage Daily News, offers an explanation for a deformity that has puzzled researchers observing Alaska's backyard birds for years.

A new USGS overview examines how a strong Super El Niño event is affecting the Midwestern United States. The report outlines regional consequences of the climate pattern, which typically brings shifted precipitation and temperature conditions. With El Niño events capable of disrupting agriculture, water supplies and weather across the region, coverage of its Super El Niño intensity is drawing attention from farmers, planners and weather watchers.

Scientists are revisiting slime molds, single-celled organisms that can solve mazes and optimize networks despite having no brain. Their abilities are fueling a growing controversy over how intelligence should be defined, with researchers divided on whether such problem-solving behavior in brainless creatures counts as genuine cognition or something else entirely.

Nvidia chief executive Jensen Huang is challenging a widely cited figure used in the ongoing debate over artificial intelligence, arguing that the number has no scientific basis. His comments add to a heated public discussion about AI's risks and benefits, in which competing claims about the technology's future are often made without solid evidence behind them.

Scientists suggest fungi could be the answer to producing food on Mars, according to new research reported by ScienceDaily. Fungal species may help future Martian missions grow crops in harsh extraterrestrial conditions, potentially supporting long-term human settlement on the red planet.

Scientists report that altering a single gene in a nematode worm caused the tiny organisms to live twice as long as normal. The finding, circulating among science enthusiasts online, highlights how powerful individual genes can be in controlling the aging process. While the result is in worms rather than humans, research of this kind is closely watched for what it may reveal about the biology of aging and potential longevity interventions.

Researchers have used a quantum computer to simulate how matter can emerge from pure energy, a process linked to pair production in which energetic particles such as photons convert into particle-antiparticle pairs. The demonstration shows how quantum hardware can model fundamental physics processes that are extremely difficult to capture with classical computers, offering a new tool for studying high-energy phenomena.

Carbon-rich rocks deep beneath the Martian surface could preserve evidence that liquid water once flowed on Mars, according to a report by Universe Today. Such carbonate formations form when water interacts with rock, so finding them buried underground would point to a warmer, wetter era in the planet's history and offer targets for future exploration.

Dr. Ilyas Sahin has drawn attention to a new scientific study on colorectal cancer liver metastasis, one of the most common and difficult sites of colorectal cancer spread. The findings are being shared among oncology watchers interested in how the disease progresses and what new treatment approaches might follow.

A civil engineer has written a science fiction thriller exploring society's vulnerabilities in the age of artificial intelligence. The book draws on the author's engineering background to examine what happens when the infrastructure people depend on comes under threat from AI systems. It is being covered by US media as part of wider public debate over the risks of rapidly advancing AI technology.

New research suggests discarded cannabis leaves contain rare compounds that could have medical value, meaning growers may be throwing away useful material. The finding points to untapped chemical diversity in parts of the plant usually treated as waste, with potential applications in drug development.

New analysis suggests the Moon holds roughly a billion tons of water, largely as ice in permanently shadowed craters. While the figure sounds vast, researchers calculate it would only supply a single city for about a century, underscoring how limited lunar resources are. The finding is drawing attention as space agencies plan crewed Moon missions and consider whether lunar ice could support long-term bases or be worth mining.

Supporters of Philadelphia's Academy of Natural Sciences staged a final campaign to save the institution, with demonstrators wearing dinosaur costumes and carrying signs outside the museum. The Academy has faced threats to its operations, and advocates are using the public push to draw attention and pressure decision-makers before an expected turning point for the landmark natural history museum.

NASA's Psyche spacecraft is in the news again. The mission, launched to study the metal-rich asteroid Psyche between Mars and Jupiter, is being highlighted by NASA Science, prompting renewed public interest in the spacecraft and its journey through deep space toward its asteroid target.