Sperm whales, the largest predators of the ocean, dive deep into the abyss, where no human dares to venture, and face off ...

The orca, also known as the killer whale, is one of the most fearsome predators of the ocean. With incredible speed, strength, and intelligence, orcas dominate the seas, preying on everything from ...

Kamea, a killer whale born into captivity in SeaWorld San Antonio, has died after contracting an undisclosed illness, the ...

SeaWorld San Antonio says an 11-year-old orca at the theme park died. A young member of SeaWorld San Antonio's orca family ...

National Geographic photographer Brian Skerry traveled the globe to document killer whale pods—where he found that diving with these special creatures can lead to strange and wonderful situations.