Scratch the surface, though, and the emphasis changes. The U.S. ships almost no poultry to Europe, which has long banned the antimicrobial chlorine wash used in America to prepare chickens for market.

Humans were present in North America 10,000 years earlier than previously thought, according to a new study. Researchers from ...

Leprosy’s tale stretches from 5,000-year-old skeletons in Eurasia to a startling 4,000-year-old case in Chile, revealing that ...