Carcharocles (Carcharodon) megalodon. Image by Gunnar Ries Amphibol, CC BY-SA 3.0, via Wikimedia Commons. The megalodon, scientifically known as *Otodus megalodon*, was the largest shark to ever ...

In this video, we’ll learn about just how big great white sharks really are and how scientists can use their teeth to ...

An octopus hitched a ride on the back of a mako shark in extraordinary nature footage released by the University of Auckland.

After hours: March 21 at 7:29:08 PM EDT Loading Chart for PXLW ...