Koalas with the bodies of lions. Elephants the size of your dog. Gigantic, 8-foot-tall sloths. These aren’t creatures found in science fiction: They walked our planet a million years ago, during the ...

NEW YORK (AP) — If you’ve seen any of the “Ice Age” animated Disney movies, we have some bad news: You don’t know the real ice age. It was an incredible time when the Earth was going through immense ...

When reindeer herders in Siberia spotted a small snout protruding from thawing ground, they were not expecting to uncover a 14,000‑year‑old puppy so intact that its whiskers, eyelashes, and even the ...

This documentary presents a chronological overview of the Mesolithic period. As ice retreated, humans adapted to forests, rivers, and coastal environments. Toolmaking became more specialized, and ...