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

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.

A Blue Whale’s Heart Beat Taken for the First Time Ever Stuns Scientists, It Can Survive on Just Two Beats per Minute Seven ...

Discover the biggest mammals in the animal kingdom. Look up and see our blue whale model, seemingly swimming with the other cetacean skeletons and replicas suspended from the ceiling. On the ground ...

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 ...