NIH

Pfizer’s Paxlovid combines two antiviral drugs to fight the virus that causes COVID-19. Joe Raedle/Getty Images hide caption toggle caption…

Workers at the U.S. Embassy in Havana leave the building in September 2017. New research out of the National Institutes…

Researchers have discovered more than 275 million previously unreported genetic variants, identified from data shared by nearly 250,000 participants of…