Researchers detected short clicking noises from rig sharks during handling in the lab, though they're not sure why or how the sound is produced ...

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

The clicking behaviour has been described in the new study as the first documented case of a shark deliberately making sound ...

When someone says "shark," the first images that come to mind ... These extremely rare tiny sharks are known for their creepy, snake-like teeth, giant eyes, glowing bellies and gaping jaws that ...

It is estimated that its jaw would span 2.7 by 3.4 metres wide, easily big enough to swallow two adult people side-by-side. These jaws were lined with 276 teeth, and studies reconstructing the shark's ...

It is estimated that its jaw would span 2.7 by 3.4 metres wide, easily big enough to swallow two adult people side-by-side. These jaws were lined with 276 teeth, and studies reconstructing the shark's ...

the tiger shark captured the diver’s camera in its mouth. The device kept recording as the fish attempted to swallow the camera getting a close look at its gills and razor-sharp teeth.

Other notable features of the shark include the very teeth it was identified by. According to researchers, the shark had front teeth that were chisel-like, while their back teeth had flat crowns ...

This apex predator roams the world's oceans and has developed an appetite for the livers of the largest and scariest fish in the sea.

Along with teeth, the existing fossil record includes parts of giant shark skeletons from the same period, including a 36-foot-long (11-meter-long) section of a fossilized spinal column from ...

The mutant baby shark was caught by Abdullah Nuren, 48, in the waters near Rote Ndao in the East Nusa Tenggara province. Of all the weird and wonderful creatures you might come across in the sea ...