New research has found microplastics in human semen and follicular fluid, highlighting the widespread presence of these tiny ...

The U.S. Global Change Research Program’s entire website went dark Monday, taking with it an extensive report on the health ...

Leonardo da Vinci sketched what he believed was the perfectly proportioned male body. Now, a dentist claims to have worked ...

Nipah virus, first identified in 1998, remains a deadly threat due to bat reservoirs, human practices, high fatality rates, ...