Contender, a 1,653-pound great white shark, tracked by OCEARCH, pinged again off the Florida coast on Valentine's Day, Feb. 14.

Megalodon teeth are the largest shark teeth ever found and have sharp serrated edges. So when these sharks bit marine mammals ...

According to Lawless, synthetic cuttlefish ink compounds could be made and distributed in water to keep sharks away from ...

While fossil hunting underwater, I made an insane discovery—a massive Megalodon shark tooth! Vance may announce major US ...