A scuba-diving Santa Claus gives an early Christmas treat to a Beluga whale at the Yokohama Hakkeijima Sea Paradise aquarium ...

You can bet this guy bragged all about getting the biggest catch of the day as soon as he got back to land.

A whale wakes up on a New Zealand beach ... Beached Whale animation as bro anthony macfarlane jarod green nick boshier new ze...

Off the coast of Argentina, seasoned killer whales hunt sea lion pups. See all National Geographic videos: video.nationalgeog...

A young whale shark dies as it washes ashore on Manila Bay, although experts find no sign of external injuries.

To us humans, the underwater world is silent, but in reality it is alive with sound. Whales call each other over distances of...

Amid the schools of yellow fin tuna and bonitos glide some of the largest but gentlest of the monsters of the sea at one of t...

A decision to dive in unfamiliar territory turns up a pod of dolphins, a whale shark and a manta ray.

The International Whaling Commission met for a second day of talks on a possible deal which would reduce the number of whales...

Award-winning and magical story of a young Maori girl's struggle to fulfill her destiny in a small coastal town in New Zealan...