A new study revealed that warming ocean temperatures are hindering the endangered species' migration habits, which rely on ...

An incredibly rare albino orca was caught on camera leaping out of the ocean, leaving an impassioned wildlife photographer ...

A RARE video captured the brutal moment a pack of 60 killer whales hunted down and devoured the world’s biggest animal in a feeding frenzy. Tourists off Australia's Bremer Bay watched as the ...

Another baby has been born to the Northwest’s endangered orca population. A Center for Whale Research crew spotted the baby, still ruddy from the womb, from a boat near Victoria, British ...

National climate reporter Chase Cain traveled to Antarctica to show how whales and their microscopic neighbors help maintain a critical balance. Scientists from the California Ocean Alliance study ...

The amount of carbon dioxide in the atmosphere has continued to accelerate, increasing by a record amount last year. Trees, plants and tiny plankton in the ocean all convert CO2 into the oxygen we ...

Stream NBC 5 for free, 24/7, wherever you are. National climate reporter Chase Cain traveled to Antarctica to show how whales and their microscopic neighbors help maintain a critical balance.