Antibodies from Long Covid patients prompt symptoms in mice Science Magazine Par : Jennifer Couzin-Frankel 21 juin 2024 à 08:20 Two new studies suggest dysfunctional immune system attacking a patient's own tissues might drive the challenging condition
World’s oldest stone needles unearthed on Tibetan Plateau Science Magazine Par : Soumya Sagar 21 juin 2024 à 03:05 Objects may have been used for sewing tough fabrics—or possibly as ornaments
Could super-Earths or mini-Neptunes host life among the stars? Science Magazine Par : Daniel Clery 20 juin 2024 à 14:00 As the hunt for habitable Earth-like planets stalls, astronomers are turning to bigger worlds
Meet the world’s first known jumping leech … if you dare Science Magazine Par : Sean Cummings 20 juin 2024 à 12:00 Footage from Madagascar confirms rumored acrobatic skills in at least one species
Chimps use more plant medicines than any other animal Science Magazine Par : Dennis Normile 20 juin 2024 à 04:00 Study suggests sick chimpanzees go out of their way to find plants with antibacterial and anti-inflammatory properties
News at a glance: Saving an endangered leopard, restoring Europe’s habitats, and assessing a diabetes drug Science Magazine Par : Science News Staff 20 juin 2024 à 04:00 The latest in science and policy
This strange dinosaur with bladelike horns roamed ancient Montana Science Magazine Par : Rodrigo Pérez Ortega 20 juin 2024 à 05:00 Newly described Lokiceratops rangiformis boasted an ornate frill unlike that of any other horned dinosaur—but some scientists doubt that it is a novel species
Climate change could make fungi more dangerous Science Magazine Par : Kai Kupferschmidt 19 juin 2024 à 12:25 Higher temperatures may trigger mutations that cause more aggressive growth or drug resistance
Ancient family burial tells story of migration that reshaped Europe Science Magazine Par : Andrew Curry 19 juin 2024 à 09:00 DNA from 4500-year-old grave captures moment when herders from the steppes of Ukraine and Russia mixed with European farmers
Is your AI hallucinating? New approach can tell when chatbots make things up Science Magazine Par : Pakinam Amer 19 juin 2024 à 13:00 Second AI that acts as “truth cop” could provide the reliability models need for rollout in health care, education, and other fields
Astronomers witness ravenous black hole lighting up the center of a galaxy Science Magazine Par : Daniel Clery 18 juin 2024 à 04:00 Phenomenon may give clues to how galaxies evolve and black holes grow
House defense bill would block U.S. research collaborations with China Science Magazine Par : Jeffrey Mervis 17 juin 2024 à 06:47 Republicans back DOD funding ban that Democrats say goes too far
Ancient earthquake likely rerouted the Ganges River Science Magazine Par : Eli Kintisch 17 juin 2024 à 06:00 Discovery of new seismic concern stokes flooding fear for the densely populated delta region
‘Gold mine’ of century-old wheat varieties could help breeders restore long lost traits Science Magazine Par : Erik Stokstad 17 juin 2024 à 05:20 Historic traits could make modern wheat more resilient to disease and other stressors
House lawmakers float plan to overhaul National Institutes of Health Science Magazine Par : Jocelyn Kaiser 14 juin 2024 à 07:30 Republican leaders of two committees want to streamline agency’s 27 components, tighten policies
Early ants’ antennae may have let them ‘talk’ using pheromones Science Magazine Par : Sean Cummings 14 juin 2024 à 05:05 100-million-year-old fossils share the sensory hairs of insects’ modern counterparts
As U.K. election nears, major parties reveal their science policies Science Magazine Par : Holly Else 14 juin 2024 à 03:35 All pledge support for research but would restrict immigration, dismaying researchers
Amid Russian attacks, Ukrainian astronomers fight to salvage a unique observatory Science Magazine Par : Eric Lusito 14 juin 2024 à 10:00 Damaged radio telescopes near Kharkiv could detect signals from exoplanets with magnetic fields—if they’re ever rebuilt
News at a glance: Ancient malaria, geoengineering controversy, and science fraud law Science Magazine Par : Science News Staff 13 juin 2024 à 04:00 The latest in science and policy
App developed with Indigenous trackers helps almost anyone monitor wildlife Science Magazine Par : Dimitri Selibas 13 juin 2024 à 12:30 CyberTracker is now used by local communities and conservationists around the world
Wild poliovirus spreads across Pakistan and Afghanistan Science Magazine Par : Leslie Roberts 13 juin 2024 à 10:00 Wastewater detections suggest 2024 target of ending all wild virus transmission will be missed
Record settlement over China funding puts U.S. research institutions on notice Science Magazine Par : Jeffrey Mervis 12 juin 2024 à 06:50 Cleveland Clinic fined $7.6 million for alleged mismanagement of NIH grants