The groupers, fat and about two feet long, are not alone: Hundreds of gray reef sharks assemble as well, to stalk them. The female groupers, like other reef fish ... got a good look at the ...
In a rare survival story, a blue shark lives through a swordfish attack, shedding light on interspecies competition.
Whale sharks are the largest fish on the planet ... Whale sharks kind of look like giant checkerboarded catfish The whale ...
Sand tiger sharks, also known as gray nurse sharks, have a deceivingly ferocious look. They are large-bodied ... Their staple is small fish, but they will eat crustaceans and squid as well.