A famous orca is currently swimming past Massachusetts, and it is going viral. Lone killer whale spotted off the coast, living among dolphins. Video grabs attention as Jessica Radcliffe 'attack' hoax ...

As one newly described ancient whale species makes clear, appearances can be deceiving. That species is Janjucetus dullardi, ...

Researchers have unveiled the fossils of a juvenile ancient whale that hunted off ancient Australia with large forward-facing eyes and razor-sharp teeth.