The Hunterian Museum and Art Gallery, University of Glasgow

Could a Prehistoric, 60-Foot Shark Still Exist?

Megalodon, the world’s largest known shark at 60 feet long, died out 1.5 million years ago ... or did it?

Published On 08/02/2013
2:00 PM EDT
| NSW National Parks and Wildlife Service
| Wikimedia Commons
| Wikimedia Commons
| Discovery Channel
| eutrophication & hypoxia, Flickr
| Beinecke Library, Flickr
| Wonderlane, Flickr
| Ryan Somma, Flickr
| Ironchefbalara, Flickr