A deadly leptospirosis outbreak is killing sea lions along California’s coast, alarming scientists and volunteers racing to ...

Whale watchers also got the chance to see a mama sea creature hold a sea lion carcass to help feed her baby, the company said ...

Meet our planet's only known maritime lions. Driven from the Namid desert by drought, these enterprising lions have taken up ...

Earth's waters host diverse mammals like dolphins, whales, and manatees. These creatures possess unique adaptations for ...

SAN DIEGO (FOX 5/KUSI) — A rare pod of orcas was spotted near Point Loma on Wednesday, delighting local whale watchers. This ...

Among sea lions, sharks and volcanic shores, one traveler learns that the Galápagos’ true magic lies in its shared humanity.

Along Namibia’s wild Skeleton Coast, a small pride of lions has rewritten the rules of survival. These are the world’s only maritime lions, predators that have traded the savannah for sand dunes and ...

Highlighting the best wildlife photography across land and sea, these the winners photos from this year's Wildlife ...

Ever wondered which fish rule the oceans in size? According to World Atlas, these are the 10 longest fish in the world.

After multiple dusky sharks killed a swimmer off Israel’s coast this year, scientists investigated what might have triggered ...

Hearing Ricordel is like listening to David Attenborough - or his compatriot Jacques Cousteau. The animation and intensity ...

With more than 100 streaming episodes, the PBS web series "Monstrum," hosted by an ASU instructor, recently hit 1 million subscribers on YouTube.