A sperm whale stranded on Cuttyhunk Island over the weekend, adding to alarming whale death toll since December. Here's what ...

In rare video footage, a male whale shark has been spotted biting at his female partner during courtship. Before now, we knew very little about the secret sex lives of the world's largest fish ...

Their new target is whale sharks, the world's largest fish species. According to CNN, a new study — published in the journal Frontiers in Marine Science on Nov. 29 — discovered that an orca ...

The Azores is probably one of the best places in the world to go whale watching. That's because it is one of the world's largest whale sanctuaries, with more than 20 different species of cetaceans ...

A sprawl of now-unidentifiable machines used in what was once the world’s only on-land and biggest whale abattoir face a similar fate. Dead penguins and a lone departed seal are dotted across ...

With its cartilaginous body and cold blood, the whale shark is decidedly not a whale. But this shark is about as long as a humpback and just as gentle. So gentle, in fact, that tours to dive with ...

specialised hunting techniques used by killer whales to attack the world's largest fish, according to scientists. On four occasions caught on video, a group of orcas preyed on whale sharks in the ...