The success of fecal transplants to combat hospital-acquired diarrhea shows how crucial gut bacteria are to our bodies.

Grabarek’s blood panel tested for compounds known as PFAS — short for per- and polyfluoroalkyl substances — a group of ...

Nora Belblidia is a senior editor at Undark.

The Centers for Disease Control and Prevention has eviscerated divisions that oversee the WISQARS database on accidental ...

Recreation researchers are studying how to minimize human impact on public lands while maximizing accessibility.