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

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

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 ...

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 ...

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 ...