An orca was filmed delivering a shocking final blow to a giant ocean sunfish during a rare underwater hunt. Wildlife guide and videographer Evans Baudin captured the moment one killer whale slammed ...

Interspecies communication was once thought to be rare outside of humans and apes, but research has shown it occurs in a variety of animals, including birds, cetaceans, and even fish. Doing so ...

This new posture and evasive swimming behavior cause the trout to spin off two underwater vortex rings in opposite directions ...