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

Even today’s giants — towering giraffes and massive elephants — are tiny compared to the prehistoric titans that once dominated the planet. Long before humans showed up, Earth was home to creatures so ...

Mount Everest, located in the Himalayan Mountain Range, is the tallest mountain in the world. It reaches an elevation of 29,032 feet. The mountain itself is nestled between Nepal and Tibet, in an ...

Roughly 250 million years ago, mammals that once roamed on land began slipping back into the sea. The descendants of those pioneering animals include today’s dolphins and orcas—highly adapted marine ...

Some animals prefer to hide by becoming invisible. Discover more about animals you can actually see right through.

WASHINGTON (AP) - Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago. The discovery suggests that after the ...

With their beady eyes, big ears, hairless tails and short, stocky legs, opossums are distinctive marsupials. Despite their odd appearance, these animals have a rich evolutionary history and have ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Turtles and tortoises are both reptiles with shells, but they're not exactly the same. So how can ...