The shark world is full of big-eyed beauties, teeny-tiny cuties and a couple of species that might haunt your nightmares (you'll be glad to hear that the one with rotary-saw teeth went extinct ...

bull sharks and tiger sharks. But there are some species lurking beneath the sea that look a little, well, different from their cousins. Most people think of the aforementioned species because of ...

Scientists have long thought that sharks roam the ocean in silence. But now, a new recording is challenging that assumption.

LISTEN to this eerie audio, which is the first-ever recording of noises made by sharks. Scientists were astounded when they ...

Clicklike noises made by a small species of shark represent the first instance of a shark actively producing sound ...

Some of these species looked very similar to modern sharks but others were truly weird. The Jurassic shark, Hybodus, had a pair of small horns on its head while another species, Stethacanthus ...

Researchers from the University of Aukland got a chance sighting of an octopus hitching a ride on the back of a shark, which ...

After comparing portions of a megalodon’s vertebral column to over 100 species of living and extinct shark species, researchers now estimate the megalodon may have topped out at around 80-feet ...

There are nearly 30 species of shark found in UK waters, but the blue shark is certainly one of the most impressive. With the white underbelly contrasting with its cobalt blue upper body ...