Sloths weren’t always sleepy tree-dwellers. In the Ice Age, they grew to the size of elephants and defended themselves with ...

Huge tunnels under southern Brazil and northern Argentina were potentially made by giant, Ice Age sloths for refuge and rest ...

From an ancient Egyptian hoax to a mysterious disappearances and Cold War history, here are 10 bizarre facts you probably ...

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.

Ice Age — the third outing for the epic Prehistoric Planet docuseries — steps away from dinosaurs to focus on the Pleistocene ...

It may be hard to imagine a time when giant mastodons and other long-extinct animals were roaming the prairies of South ...

After the success of its first two seasons, Apple TV's "Prehistoric Planet" is back with a third instalment, this time focusing on the last ice age. Whereas the first two seasons transported viewers ...

A sloth attacked a corncob with uncharacteristic speed and vigor at the Cincinnati Zoo, footage posted on December 7 ...

Narrated by Tom Hiddleston and executive produced by Hollywood film-maker Jon Favreau alongside creative director of the BBC’s Natural History Unit and long-term David Attenborough collaborator Mike ...

Sloths weren’t always slow-moving, furry tree-dwellers. Their prehistoric ancestors were huge – up to 4 tons – and when startled, they brandished immense claws. For a long time, scientists believed ...