The blue whale is the most massive animal in the world! Learn all about this amazing giant of the seas in this fascinating video packed with facts including just how big blue whales can grow.

Hunted nearly to extinction during 20th century whaling, the Antarctic blue whale, the world's largest animal, went from a ...

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 ...

A mystery beginning in the South Atlantic and ending in South Kensington has finally been solved. The century-long story of ...

Scientists from National Geographic reportedly discovered the world’s largest coral head in the Solomon Islands in October.