Goose-beaked whales hold the record for the deepest dive of any mammal. Researchers want to learn their secrets to develop new drugs for human diseases.

So a group of researchers has recruited some deep-diving experts: Elephant Seals and Weddell Seals. Scientists have been placing trackers on these blubbery marine mammals around Antarctica for ...

Dive deep into the Roman city of Pompeii as we approach the 1,946th anniversary of Mt. Vesuvius's catastrophic eruption.

Shipwreck explorer Joe Mazraani, 48, died during a deep-sea dive off the Massachusetts coast, as the investigation into his ...