Killer whales, also known as orcas, are dangerous hunters. Once a killer whale spots its prey, other sea creatures don’t stand a chance. An orca’s sharp teeth can pierce through seals ...

The charismatic killer whale, or orca, is the totem species of northwest Washington and coastal British Columbia. This intelligent, social predator is known to form lasting social bonds and lives in ...

A solitary killer whale, or orca, has been filmed hunting and killing a great white shark in an "astonishing" attack. Scientists said it was "unprecedented" and showed the exceptional predatory ...

A stunning video shows an anxious baby killer whale approaching humans in a boat to rescue its mother who is stuck in a fishing net. After the rescue service experts calm down the baby whale ...

Spectators at SeaWorld in San Antonio, Texas, got a gross surprise after an orca defecated in a pool during a performance, then splashed the audience with the dirty water. Footage from Alex Bermudez ...

Several killer whale calves were spotted “playing” with prey along Monterey Bay last weekend, enthralling wildlife photographers lucky enough to capture the sight and share it on social media.

Just a month ago, whale researchers celebrated the birth of a new Southern Resident killer whale (SRKW), calf L128. Now, they believe she is dying. L128 was spotted off the coast of Vancouver ...

The Southern Resident killer whale population is declining and without more Chinook salmon, it could drop further. Co-founder and Board President of Orca Network Howard Garrett joined KIRO ...

The latest calf to boost B.C.’s southern resident killer whale population has been found off the southern tip of Vancouver Island emaciated and struggling to breathe, according to the Center for ...

When it comes to orcas, also known as killer whales, films such as the documentary Blackfish and family adventure Free Willy have shown the distressing effects captivity can have on their ...

We invite teenagers to post their reactions and have conversations here. What does this election mean for our nation, and for you? By Katherine Schulten We invite teenagers to tell a true story ...