Genomic data sheds light on how populations of sledge dogs — and their human handlers — have shifted over past 800 years.

A drug that targets two parts of the deadly Nipah virus protects against infection in hamsters. And once an animal is ...

o3, an artificial intelligence (AI) model developed by the creators of ChatGPT, has been ranked the best AI tool for ...

Nerves look blue in the reconstructed view of a genetically engineered mouse (left) whose neurons produce a fluorescent ...