The captive orca held at SeaWorld San Antonio let out a huge cloud of feces — and then, moments later, made a huge splash.

In addition to studying the world’s only nonmigratory blue whales, marine biologist Asha de Vos seeks to change her compatriots’ attitudes toward the ocean.

The Associated Press has learned that two humpback whales were found dead and another seriously injured this year in huge ...

The waters were calm as we stood on the deck of the Salty Lady, idling less than 100 yards off the Farallon Islands. About 30 ...

Some orcas prey on fish, others hunt mammals like seals, sea lions, and otters, and some have even been known to go in packs after larger whale species— especially the babies of these species. Orcas ...

Project CETI, an interdisciplinary initiative consisting of over 50 scientists, is working to uncover — and eventually decode — patterns in whale “speech.” ...

New research shows endangered sperm whales are spending more time off the coast of Central California than previously thought ...

Their habitats collide in the coastal waters of the Pacific Northwest, where moose go swimming in search of food when it is ...

Framed by palms and with sparkling turquoise sea, nowhere does beachside bliss like the Maldives. And with a string of new ...

Originally bred to be guard dogs, the bullmastiff is muscular and fearless and makes a great family companion. Possibly the most famous bullmastiff in America is Butkus, Sylvester Stallone's pet, who ...

The sudden appearance of more diverse species of marine life near Sabah's Pom-Pom Island could be due to the availability of ...

Cozumel, a Caribbean gem, is a scuba diving paradise. It’s famous for drift dives along stunning coral walls and vibrant ...