Footage shows orcas brutally hunting a thresher shark off Cabo San Lucas, Mexico, in a rarely documented encounter. Wildlife ...

Rare video captures orca parents teaching their young to hunt sunfish. The footage shows adult killer whales demonstrating ...

While killer whales (Orcinus orca) can trigger the immediate departure of white sharks (Carcharodon carcharias), extended absences from their aggregation sites are also part of the sharks' natural ...