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 ever known to have lived on Earth. Blue whales are largest of all baleen whales and are found worldwide. They have a long slender body with a proportionally ...

Surprise: Blue Whales Are Mostly 'Left-Handed' Surprise: Blue Whales Are Mostly 'Left-Handed' Watch Mysterious Blue Whale Behavior Likely Filmed for First Time Mysterious Blue Whale Behavior ...