A terrifying moment captured on film of a group of divers coming face-to-face with sharks during a safety stop left viewers speechless. A scuba instructor known on Instagram as @underwater_hadrien was ...

"Of the larger sharks species, we generally get hammerheads. I have only seen one or two tiger sharks." Here's what he thinks ...

Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied and display a mouthful of sharp teeth that protrude in all directions, even when the ...

A tracking study of 56 tiger sharks provides a first look at how their patterns of movement across the Gulf of Mexico vary according to their sex, their life stage, and the season. Matt Ajemian ...