"Few birds are as likely to start as many arguments among paleontologists as 'vegavis,'" said professor Christopher Torres.

A very rare fish sighting is making a splash on social media. A deep-sea anglerfish, with its mouthful of sharp teeth, was spotted near the surface of the water near the Canary Islands off the coast ...

The scary-looking fish is usually to be found more than a mile below the surface, where little to no light penetrates.