Humans aren’t very efficient movers—until you put us on a bicycle, when we become some of the most energy-efficient land ...

Of all the animals ever to have roamed the planet, the iconic long-necked, long-tailed dinosaurs known as sauropods stand unrivaled. No other terrestrial creatures have come close to attaining their ...

Animals that can live on land and water are remarkable creatures. Learn about the top 5 amphibians animals list, including ...

What is the 'most Canadian' animal? Spoiler: it's not the beaver, or the moose. A new study ranks species of terrestrial vertebrates in Canada by their level of Canadian evolutionary distinctness: the ...

A polar bear rests in a field on Barter Island in 2016. Polar bears in the Southern Beaufort Sea population are spending more time on land as sea ice diminishes, and studies indicate that they are ...

On the remote British island of St. Helena, a tortoise named Jonathan resides as the oldest, known living land animal. His story has gained a lot of attention online. “Say hello to Jonathan. He was ...