The cheetah is the fastest land animal, with a top speed of 60-70 mph. Its muscular build and sharp claws help it maintain ...

North America is home to some of the world's largest animal species. Let's take a look at these animals ranging from land ...

The pronghorns were killed by vehicles, likely large trucks, as they sought shelter from snow in fields on rural roads and ...

Scientists have long been fascinated by how ancient fish like Tiktaalik evolved the structures needed to walk on land.

A new study on aging in the animal kingdom has highlighted how urgently Earth's oldest and wisest creatures must be protected ...