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 ...

SEA LIFE Sydney Aquarium announced the birth of a sand tiger shark, marking the first such event in the aquarium's history.

For the first time in Israel, researchers have performed an ultrasound examination on a sandbar shark, (Carcharhinus plumbeus), revealing an advanced stage of pregnancy. The breakthrough discovery ...