Marine biologists recorded an orca ramming a dead ocean sunfish until it burst apart. The footage points to a coordinated feeding tactic that may be more than a one-off.

Researchers have documented a previously unknown hunting behaviour in orcas after underwater footage captured the marine ...

Scientists documented a never-before-seen killer whale hunting behavior off Cabo San Lucas that left a giant sunfish in ...

Scientists captured video of orcas ramming into sunfish with such force that the fish exploded. The behavior may be for fun as well as for feeding, they report.

We're very lucky that orcas don't see us as a meal, given that they can hit a 4,000 pound sunfish hard enough to make it literally explode.

Marine biologists off of Baja California recorded one orca teeing up another to smash a sunfish into pieces. Scientists say there could be a reason for this behavior — or it could be just for ...

Researchers off the coast of Baja California just filmed orcas doing something with a massive sunfish that no one had ever documented before, and it raises urgent questions about how these apex ...