As Ebola scourges Congo, experts warn of link to eating wild animals

Trump’s physician says the president is in ‘excellent health’ and is ‘fully fit’ to serve

Canadian man pleads guilty to selling lethal substances to people who killed themselves

Trump tells agencies to align with study calling for narrower childhood vaccine recommendations

In a city with an iconic skyline, the Obama presidential museum aims to reshape Chicago architecture

US adult cigarette smoking rate hits another all-time low