Like an infectious smile or a mirrored yawn, peeing may be a socially contagious behavior that is overlooked and potentially widespread among primates.

Cheese and wine sounds like a perfect match. Yet red wines and wines matured in oak barrels don't go at all well with cheese. "The tannins don't harmonize with the cheese," says Alexandre Centeleghe, ...

The current tuberculosis outbreak in the Kansas City metro area is among the largest in U.S. history, officials say.