A viral video claiming to show a whale swallowing a yacht has taken the internet by storm, but the truth is - it is just ...

A humpback whale briefly engulfed a kayaker off the coast of Chile in an incident caught on camera. Experts say it couldn't have swallowed him even if it wanted to.

A placid fishing trip turned “berserk” for three New Zealand men when a dolphin weighing more than 400 kilograms (900 pounds) ...

I can’t remember if I’ve seen a whale”. A close encounter with one of these larger-than-life leviathans is a life-changing ...

The bloody dolphin that washed up dead in Astoria last week was likely struck and killed by a boat — which it may have been ...

A whale-watching boat captain in Monterey, Calif., captured footage of a "super pod" of over 2,000 dolphins swimming in the sea. The group included a rarely-seen dolphin species: the northern right ...

A pair of adult female right whales are still roaming around off Florida's west coast while calving off the Atlantic Coast continues.

The Rice’s whale is among the most endangered marine mammals on the planet — there may be as few as 51 left in the wild.