"Who knows, one day they might come back." Scientists raise alarm after tracking major disappearance of massive marine animals: 'It is a little unusual' first appeared on The Cool Down.

Blue whales are the largest creatures on the planet, stretching 80 to 100 feet long and weighing in upwards of 290,000 to 330,000 pounds. However, despite their size, marine biologists say they now ...

A rare and dramatic predation event saw a superpod of more than 60 orcas take down a pygmy blue whale off the coast of ...