Simon Pierce, who has studied whale sharks globally, said he has photographed suspected mating scars on female sharks in St.

No dorsal fin. V-shaped blow. Almost extinct. Right Whale Day brings a rare species into focus — before it’s too late.

Baleen whales are some of the most unique and breathtaking animals. These huge marine mammals are some of the biggest to have ...

Cameron Perry, a research scientist at the Georgia Aquarium, has been working with colleagues to attach camera tags to ...

Since February, marine rescue centers have been overwhelmed responding to sea lions, dolphins and birds found sick and dying ...

Explorers on a submarine at a depth of 2,461 feet had quite a shock when a group of massive sixgill sharks decided the sub was a threat to their feast. The Blue Planet II Team from the BBC nature show ...

Gray whales, a signature of the Washington coast, are dying by the thousands, victims of declines in Arctic sea ice.

The 25-foot whale doesn’t seem sick or injured, but the hope is that the whale can soon find its way out to sea.

Whale sharks typically measure from 12 to 18 ... inadvertently alter the sharks’ mating practices. “Maybe they don’t want to be seen,” he said. “Maybe, like everyone else, they need ...

NOW, WHILE THE WHALES DON’T TYPICALLY COME INTO THE BAY DURING ... THIS VIDEO WAS TAKEN AFTER A GRAY WHALE WASHED UP IN ALAMEDA ON MONDAY. OTHER WHALES HAVE WASHED UP IN THE MARIN HEADLANDS ...

Could an enormous blue whale make a mistake and swallow a dolphin? Learn why it's not possible for blue whales to eat ...

"One of the coolest things about whales is we still don't know a whole lot about them," she said. Humpback whale populations have been increasing throughout many of their ranges since a final ...