Killer whales and dolphins have been working together to hunt salmon in the northern Pacific Ocean, an unexpected finding that further reveals the complex social lives of marine mammals. Video cameras ...

A group aboard a whale-watching ship was treated to an incredibly rare sight when a mega-pod of dolphins was spotted flying across the waters. Domenic Biagini, who owns and operates Gone Whale ...

During the close encounter last week, on May 5, the fin whale gave a “friendly mugging,” the term used by naturalists to ...

MONTEREY, Calif. -- A rare encounter left a whale-watcher in Monterey County, California in shock when a killer whale attacked a pod of dolphins. Dolphins swam for their lives after encountering eight ...

A soothing dog video captures a Golden Retriever watching the sea like a tiny naturalist. From the boat’s rail, Shadow stares at whales and tracks a playful dolphin pod. The ocean is calm and blue.

Captured off the coast of San Diego, the astonishing video pictured above captures the moment that a dolphin is punched on the chin by a killer whale. The dolphin rises above the surface, but the orca ...

We round up five destinations where sightings of cetacean life are almost guaranteed in the spring and summer months, from hotspots off the Azores coast to the skerries between Scottish islands.

For a few years now, the marine life artist who goes only by his last name, Wyland, has intended to return to Dallas to touch up the eight-story mural he painted downtown in 1999. The iconic ...

Some species, like humpback whales and common dolphins, can be spotted in San Diego year-round. Otherwise, winter and spring ...

Darren Lucciana took his family for a boat ride on Washington's Puget Sound — a popular spot for whale watching — when three ...

Only two places in the world allow tourists to enter the water with the ocean’s apex predator. But the safety of both species is a growing concern.