Some researchers say it could be the first extinction of its kind since the dinosaurs vanished. In a recent study, investigators used powerful climate models to show how a future supercontinent, ...

The traditional diet of restricting calories is a tried-and-true method for weight loss — but new research reveals that a certain intermittent fasting regimen may be more effective. Researchers ...

A study went viral several months ago for implying that, as AI becomes increasingly sophisticated, it develops “value systems” — systems that lead it to, for example, prioritize its own well ...

The Trump administration is canceling funding for the U.S. Global Change Research Program, the entity that produces the federal government’s signature climate change study, according to three ...

A new study has identified significant biases in medical recommendations from large language models (LLMs), validating some physicians' concerns about AI's clinical capabilities. Researchers at ...

Twins Ross and Hugo Turner are at it again, and they've revealed the results of their latest study. The brothers have become famous for doing health studies, with one of their most well-known being ...

A new large-scale study conducted by the Cleveland Clinic on the effectiveness of the 2024–2025 influenza vaccine shows that those who took the shot had a 27 percent higher risk of infection compared ...

A new study from Aalto University and the University of Helsinki found that cognitive abilities like memory and attention are just as crucial as experience for successfully using computers. The ...

Editor’s note: CNN Chief Medical Correspondent Dr. Sanjay Gupta and writer Sandee LaMotte are part of the study covered in this story and have written about their experiences. When Penny Ashford ...

Rhinos that flourished across much of North America 12 million years ago gathered in huge herds, according to a new study by the University of Cincinnati. Researchers studied the isotopes of rhino ...

Results from the new study give scientists hope that the drug should demonstrate effectiveness in the common mechanisms that give rise to multiple neurodegenerative diseases. "This drug is quite ...

Researchers bombarded lichens with a year's worth of Martian radiation in just 5 hours — and they survived, hinting that the extremophiles could potentially live on the Red Planet.