Spectacular drone footage captured Southern Resident Killer Whales as they made their way through the Monterey Bay frolicking ...

False killer whales - which are in fact a dolphin - are typically deep-sea dwellers, and are one of the rarest marine mammals ...

A young pygmy killer whale — a rare type of dolphin — was recently rescued after becoming stranded on a shore in South America. The incident occurred on March 18 in Buxton, Guyana — a small town ...

A pod of endangered Southern Resident Killer Whales were spotted off the coast of Monterey Bay, California. The whales rely on Chinook salmon as their primary food source, but salmon populations ...

An orca, or killer whale, was spotted by an aerial survey team off the coast of Kitty Hawk in the Outer Banks last week.

Despite their name, they hardly resemble killer whales and are distinguished by their sleek, black or grey bodies and rounded heads, according to Whale and Dolphin Conservation, a non-profit.

A group of Southern Resident killer whales were spotted in Monterey Bay, California, on Tuesday in a rare spectacle of the endangered creatures.