a massive Pacific Sleeper Shark was filmed at an astounding 1,400 meters below the surface. What followed left the scientific ...

Recently, one of those glimpses captured a Pacific sleeper shark at nearly 4,600 feet deep, and it was taking a little taste of a camera. The camera was set up in the southwestern Pacific Ocean ...

What is the Anatomy and Appearance of the Greenland Shark? Greenland sharks (Somniosus microcephalus) are a type of “sleeper shark” in the Family Somniosidae. Sleeper sharks are known to be ...