In the Gulf of California, a group of orcas hunting sharp-tailed moonfish with a shocking technique that had not been ...

A still from footage of an orca smacking headlong into a giant sunfish, which was smashed up on impact.

Orcas can hunt stingrays using brute-force surprise: a sudden, powerful tail slap can flip and stun a ray, leaving it temporarily helpless. Killer whales have an extremely broad diet: depending on the ...