Orcas, or killer whales, are deadly and beautiful apex predators.

A pod of southern resident killer whales was recently spotted off the Oregon coast — an unexpected sighting that could have big implications.

This video reveals the truth about killer whale attacks and provides tips on how to stay alive.

The U.S. Marshals Service said Friday that a convicted killer who was mistakenly released from a Georgia jail has been caught two weeks later in Florida — ending days of anxiety for the victim ...

A cop-killer who shot his victim nine times before setting him on fire will be executed tonight. Mikal Mahdi, 42, is to be executed at 6pm (10pm UK time) at a prison in Columbia, South Carolina ...

Orcas are known to stalk and feed on gray whale calves off Southern California, and in one instance, a pod of killer whales attacked an adult gray whale, though the gray whale survived “bloodied ...

The Centre for Whale Research says one of its field biologists has spotted a new calf in a pod of endangered killer whales off British Columbia's southern coast. The Washington-based centre says ...

Animal lovers around B.C. are celebrating the announcement that a new killer whale calf has been sighted in provincial waters. Washington-based Center for Whale Research (CWR) shared yesterday that ...

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the Salish ...

A critically endangered killer whale group has welcomed a new calf after it was spotted for the first time near Washington. The Southern Resident killer whale baby was discovered April 6 in the ...