A contagious new COVID-19 variant called NB.1.8.1, aka "Nimbus," is now dominant in the United States, CDC data show. What to know about symptoms and vaccines.

In the wake of massive funding cuts to the NIH, USAID, and other scientific institutions, researchers are sharing “the things ...

Ex-White House Dr. Kevin O’Connor pleaded the Fifth Amendment and ducked out of his high-profile congressional deposition Wednesday over the purported shielding of President Joe Biden’s cognitive ...

A U.S. Senate committee has approved Susan Monarez to be President Donald Trump’s director of the U.S. Centers for Disease ...