From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

The blue whale is the largest animal on the planet. It consumes enormous quantities of tiny, shrimp-like animals known as ...

Whales are the biggest creatures on Earth. These animals are found in every ocean, but that doesn't make them fish.

Deep in the Pacific, humans have tracked a mysterious whale’s call for decades—but no other whale seems to respond. And now, we might be running out of time to find the source.

Looking for a local haunt in Oklahoma City? What about a trip to the world's largest peanut? See WorldAtlas' 10 strangest ...

Biologists found significant blunt-force trauma on the right side of the head of a 3-year-old whale and suspect it was hit by ...