The discovery of exoplanet PSR J2322-2650b reveals how unusual other worlds can be. This exoplanet takes just 7.8 hours to ...

Dancers from Detroit, Chicago and Philadelphia demonstrate the fundamentals of their styles, revealing deep historical roots.

Artificial sweeteners have long been cast as either miracle weight-loss allies or metabolic saboteurs — but the science is ...

It's been five years since the Jan. 6, 2021 riot at the U.S. Capitol. NPR's Investigations team's coverage includes an archive of much of the documentation no longer available from the government.