This prehistoric quadruped discovered on the coast of Peru was similar to a modern-day otter or beaver — except it was 13 ...

Scientists confirm that orcas and dolphins have lost the ability to return to dry land due to irreversible evolutionary ...

It’s typically rare for whales to become stranded on dry land, but at least one other has been reported in California so far this year. The body of a gray whale appeared on Oso Flaco Beach in ...

A team at Rutgers is using artificial intelligence to predict where whales will be off New Jersey's coast. The data could save the animals' lives.

From mammoth African elephants to giant whales, let's take a look at the 8 largest mammals that inhabit our planet.

NerdWallet's first-ever Super Bowl commercial features Emmy winner Kieran Culkin voicing a "genius beluga," who has a conversation with a man on a whale-watching expedition.