For the first time, scientists have captured video evidence of what appears to be blue shark mating behavior off the Basque ...

They swim inches from surfers yet never strike. Scientists are uncovering why California’s great white sharks behave so differently from those in Australia and South Africa. The answers could change ...

New video shows sharks swimming through hoops, and picking them up with their noses. It sure looks like they are having fun.

Changes in shark behavior have led to an increase in shark attacks in Hawai'i with shark tourism on the rise, according to experts. The attacks are affecting the region's shark tourism industry as ...

Sharks move through dark, cloudy water with precision that seems almost supernatural. They don’t rely only on sight or sound ...

Researchers recorded lemon sharks (Negaprion brevirostris) preying on an invasive species, the jaguar cichlid (Parachromis ...

Drone observations show a previously unknown behavior in white sharks in which they rotate their first dorsal fin toward an object, possibly to investigate it, researchers said. Carlos Guana Journal ...

Shark feeding habits are helping scientists identify marks on human bones found in the ocean. By analyzing shark scavenging behavior, the University of Florida's C.A. Pound Human Identification ...

Stories about dolphins move fast. Someone spots a shark, dolphins show up, and the moment quickly becomes something bigger ...

A bull shark killed a woman swimming off a remote beach in Australia's eastern state of New South Wales Thursday while a man was seriously injured and may have been saved by the "heroic" efforts of a ...