These sharks, also known as gray nurse sharks, "are a docile, non-aggressive species, known to attack humans only when bothered first," according to National Geographic.

Jeffries told National Geographic that wind and water conditions were perfect for shooting crystal-clear footage of the sharks. It's not the first time Deep Blue has been caught on camera.

SHARKS UP CLOSE kicks off SHARKFEST beginning July 5 at 8/7c on National Geographic. Select series and specials will stream the next day on Disney+ and Hulu. Additionally, shark-infested content ...

A white shark nicknamed Lydia is the first of her species to be tracked across the Atlantic Ocean.

These sharks, also known as gray nurse sharks, "are a docile, non-aggressive species, known to attack humans only when bothered first," according to National Geographic.

Jeffries told National Geographic that wind and water conditions were perfect for shooting crystal-clear footage of the sharks. It's not the first time Deep Blue has been caught on camera.

National Geographic's "Sharkfest" 2025 makes waves. Dive into the wildest season yet with "Investigation Shark Attack," streaming on Disney+ and Hulu!

Marine biologists have discovered an enormous great white shark they're calling the "queen of the ocean" off the coast of Nova Scotia.