In nature, many animals live on almost the same diet throughout their entire lives, so why do humans need to be so varied?

Standing on its hind legs, a red panda eats Christmas treats at Berlin Zoo, Germany, Dec. 8, 2025. Russian general assassinated - here's why the timing appears significant ...

Mammals keep evolving into anteaters, eating only ants and termites, at least 12 times since the age the dinosaurs.

Get an exclusive look behind the scenes as the Bears prepare for the season at Halas Hall. A roundup of comments from players and coaches throughout the week as the Bears prepare for their next ...