Researchers believe the sounds are made by the sharks snapping their flattened teeth together, possibly as a stress or warning signal. This discovery challenges the long-held belief that sharks ...

Scientists recorded rig sharks producing sounds—potentially with their teeth. The clip is thought to be the first documentation of its kind. Paul Caiger / University of Auckland Scientists have ...

Previously dubbed the new 'capital of cool' and once associated with little more than rolling pastures and a modest red-brick headquarters, Bentonville now boasts a booming population, chef-driven ...

NCIS: Los Angeles alum LL Cool J is returning to the NCIS universe with a guest spot on the mothership series this season. CBS and LL Cool J revealed today that the actor will reprise his Sam ...

Because the special premium printings of both will feature sound chips inside ... Founder of Bleeding Cool. The longest-serving digital news reporter in the world, since 1992.