The third-oldest zoo in the U.S. is evolving to embrace a mission of conservation and education. Here's how that affects the animals you see.

In a pristine corner of the Amazon, Brazilian and British scientists have spent more than two decades simulating drought to understand how the rainforest might respond to a drier future.

Action and drama are the name of the game at Amazon Prime Video in the final weekend ... Ethan Hunt (Tom Cruise) and Grace (Hayley Atwell) have a meet-cute in Mission: Impossible — Dead ...

Hey, Capybara! You've got some tough new competition for cutest rodent in all the land! Enter the red-rumped agouti, a total ...

From big cats (we really mean big cats) to a flock of squawking parrots, these exotic animals make America home.