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Phys.org / Rare 567‑million‑year‑old fossils refine our understanding of early animal evolution
From butterflies to blue whales, corals and worms, Earth is home to an incredible diversity of animals. How all of these animals evolved from earlier, simpler ancestors is one of the most exciting stories in the history book ...
Tech Xplore / Watching the detectors: Researchers probe efficacy—and danger—of AI detection tools
Patrick Traynor, Ph.D., has questions. When the professor and interim chair of the University of Florida Department of Computer & Information Science & Engineering saw reports in the media positing that scientific literature ...
Phys.org / Tiny sea creature Porpita porpita may live adrift at sea for years longer than previously thought
A new study of the blue button (Porpita porpita), a small and elusive sea creature which lives on the surface of the ocean, has found that it may live for several years adrift at sea, much longer than previously estimated.
Phys.org / The worst climate future is less likely, but the best one is slipping away, scientists say
Scientists are jettisoning their worst and best case scenarios for a warming world as no longer plausible. That shows how modest gains in the fight to curb climate change have dialed back the most catastrophic of future heating ...
Medical Xpress / EU regulator approves pill form of Novo Nordisk's Wegovy weight loss drug
Novo Nordisk has obtained approval for the pill form of its popular Wegovy anti-obesity drug in the European Union, the bloc's medicines regulator said on Friday.
Medical Xpress / A single dose of psilocybin eased depression symptoms for months, our study found
A single dose of psilocybin eased symptoms of depression within days, with benefits lasting for more than three months compared to placebo, our new study has found.
Phys.org / Seaweed study unlocks surprising solution for cattle nutrition and sustainable agriculture
Cows eat grass...everyone knows that. But climate change is forcing producers and scientists to rethink some of our long-held assumptions about livestock nutrition. Crop costs are climbing. Traditional pastures are under ...
Medical Xpress / How schizophrenia risk may begin: Gene changes reshape signaling in developing neurons
Researchers at King's College London have identified the biological nature and timing of changes in human cortical neurons caused by altering activity of a schizophrenia-associated gene in developing human neurons. This discovery ...
Phys.org / Mangrove loss threatens Sierra Leone's oyster harvesters
For 20 years, Millicent Turay has supported her family by collecting mangrove oysters near Sierra Leone's capital, Freetown, a common livelihood along the west African coast.
Phys.org / Image: Tornado draws a jagged line in Mississippi
The strongest of several twisters to touch down in the southern part of the state in early May 2026 left a visible path of damaged vegetation.
Medical Xpress / Ebola risk now at highest level in DR Congo, says WHO
The risk from the deadly Ebola outbreak has been raised to the highest level for the Democratic Republic of Congo, the World Health Organization said Friday, as the toll continued to rise.
Phys.org / How city life changes bird song and why many species do not adapt
Urbanization is rapidly transforming natural habitats and poses growing challenges for wildlife. One lesser-known consequence is its potential impact on bird song, which plays a crucial role in communication, reproduction, ...
