Great white sharks have long been thought of as the kings of the ocean but that theory might have just gone out of the window ...

Orcas, or “killer whales,” are not known for their amiable demeanor. Now, for the first time, they’ve been spotted repeatedly ...

Great white sharks are widely viewed as apex predators that usually don't have to worry about being targeted by other animals they share the ocean with.

A pair of scuba divers have captured amazing footage of marine life by leaving their GoPro on the ocean floor unmanned.

Notable sightings along the way included the discovery of an extensive crinoid meadow at a depth of 9,100 meters (29,855 feet ...

Two orcas were spotted in a rare appearance off the western coast of Scotland, according to The National. The sighting was made from a Hebrides Cruises boat sailing the Sound of Rum, northwest of the ...