A beach closure was lifted Monday evening after a shark “exhibiting aggressive behavior” was spotted just south of the Redondo Pier in Redondo Beach, according to lifeguards with the Los Angeles ...

An 'aggressive' shark spotted chowing down on a sea lion forced the closure of a picturesque Southern California beach. A mile-long stretch of Redondo Beach in Los Angeles was closed after the shark ...

A fishing-themed Instagram page on Thursday shared graphic footage showing a large mako shark savagely attacking a sea lion off Southern California. (Footage is posted below.) There was no doubt about ...

Sharks may be considered the apex predator of the seas, but a 15 year-old Californian was shaken up after a close encounter with an aggressive sea lion while in the water for lifeguard training.

Ever wondered which fish rule the oceans in size? According to World Atlas, these are the 10 longest fish in the world.

A massive great white shark, tagged by OCEARCH, frequently pinged in Florida last winter. Now he's surfaced in a rare ...