Researchers run seawater through the mouth and gills of a captured tiger shark to keep it alive as they tag the animal and gather ultrasound images and other data from it. Scientists usually ...

An epic showdown between Marvel's Tiger Shark and DC's King Shark, comparing their origins, powers, combat skills, and who ...

"In a situation where you don't have that, going for the face and the gills and trying to ... two or three or four metre white shark or a three or four metre tiger shark... There's no chance ...

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 ...