Space scientists report that spending time in microgravity makes certain...

A new scientific review argues that papain, the signature enzyme...

A new double blind precision randomized trial reports that a...

Microplastics drift through rivers and coasts while gathering countless microbes...

When we picture the open Pacific, we imagine endless blue...

About 1,800 miles (2,900 kilometers) below our feet, two enormous...

Physicists have checked again whether light of different colors travels...

Illness reshapes our behavior long before the symptoms fade. Plans...

Ancient seas held creatures that were built for speed and...

Neutron counts under the Chernobyl sarcophagus rose, but the best...

In Guatemala’s Maya Biosphere Reserve, four wild cat species avoid...