Their familiar collective noun reflects the close social bonds many species form.

Pilot whales largely vanished from California waters after 1982.

An incredible close encounter with a pod of killer whales left a fisherman amazed after the curious marine mammals approached his boat in the Hauraki Gulf, New Zealand. Caleb Radich, from Auckland, ...

The Southern Sea and the Lost PodThe Southern SeaThe open ocean. The sky is vast. The currents are flowing toward the south. Orca, Luna, and Dorn are swimming along with the current.It has been ...

Dolphins, and even fin whales, are on the menu for these tropical killer whales that have been showing up off local waters.

Yet another warm-water species has shown up off the California coast, a first for this dolphin species since 2015, when the ...

A beautiful scene unfolded off the coast of Los Angeles as whale watchers on drones scouring the ocean stumbled upon a ...

A pod of orcas has thrilled Aucklanders as they cruised past some of the city’s best-known waterfront locations. Videos ...

"We started out the day just like any other day" recalls Adam Ernster. "There was so much to see. Pods of dolphins 100 strong ...

There's a new addition to Washington's endangered southern resident killer whale population.