A 236-million-year-old fossil challenges the story of mammalian live birth
Some cynodonts may have been giving birth to live young much sooner in evolutionary history than previously assumed.
Notícias
Acompanhe as Notícias da Recifes
Fique por dentro das últimas novidades sobre tecnologia, negócios e empreendedorismo.
Patients wary of governments, companies pushing AI as a rural health care solution
Two of the nation's most powerful health officials predict artificial intelligence will play a key role in solving rural America's health challenges.
Female gut muscles reshape to meet the demands of reproduction, preclinical study suggests
Organs don't just grow in early life; they can change in response to physiological or environmental challenges in adulthood. Researchers have now identified an active role for the intestinal muscles in remodeling the gut after reproduction.
Negócios
Trump sued over Truth Social's $100,000 early access service
The suit challenges Truth Social plan selling early access to Trump's market-moving posts.
For the tiniest patients, new tech brings clearer MRI images
Some of medicine's smallest patients can present its biggest imaging challenges.
UK's Count Binface, the 'joke' candidate challenging far-right Farage in Clacton by-electi
Britain's Count Binface, a man wearing a metallic rubbish bin over his head, challenges far-right politician Nigel Farage on Thursday in the Clacton by-election sparked by the Reform UK leader's shock resignation from his post in July. None of the UK's mainstream political partie
New CERN measurement challenges conventional models of how gluons behave inside atomic nuc
A University of Kansas physicist played a leading role in a CERN study showing that two rival explanations for how gluons behave inside atomic nuclei can now be experimentally distinguished.
Unexpected brain mechanism challenges assumptions about GLP-1s
For decades, obesity medications produced only modest weight loss. But in recent years, Ozempic and related GLP-1 therapies have transformed the field, enabling sustained weight loss of 10% to 15% or more. Despite their success, however, scientists have not fully understood how t
AI cyclone forecasts could add 30 hours of warning time
Tropical cyclones are among the most destructive natural forces on the planet, but predicting where they will go and how strong they will become is beset by challenges. Current methods are often good at tracking storm paths but struggle to anticipate changes in intensity.
How climate change is reshaping Africa's malaria risk
Researchers say warming temperatures are altering malaria transmission patterns across Africa, creating new challenges for health systems and disease control.
NWSL sets plans for early start, summer break next season to account for 2027 World Cup
Opening day is 11 February, in line with LA Super BowlWorld Cup, MLS shift offer opportunities and challengesLeague explores options after Victory+ streamer collapseThe NWSL on Wednesday revealed the schedule footprint for its 2027 season, which will feature a seven-week summer b
Milky Way-like simulation reveals how central galactic structures grow together
Understanding the formation and evolution of the centers of galaxies is one of the most intriguing challenges in astrophysics. The new study aims to unveil the physical processes that led to the formation of two striking features surrounding the black holes at the centers of most