University of Rhode Island marine biologists and students track and research sharks that live off the coast of the Ocean State, as well as their prey. “There’s a lot of sharks that are up here.

Researchers who track white sharks say the big fish are being sighted in northern waters more often and also appear to be spending more time there.

Great white sharks have some competition. Another shark species was spotted attacking seals off Massachusetts for the first time, according to local shark researchers. Dusky sharks were seen preying ...

Higher concentrations of carbon dioxide in the atmosphere are leading to a drop in ocean pH, a change that might eventually make it harder for sharks to eat their prey ...

While sharks do replace their teeth continually, the findings suggest that they would need to do so more frequently in the ...

A comparison of the thylacine’s genome to other marsupials has revealed that the creatures lost genetic diversity long before ...

Sharks, diverse and vital for ocean health, range from gentle whale sharks filtering plankton to swift shortfin makos hunting ...

Florida anglers say sharks are snatching their catches at unprecedented rates, calling it an "overwhelming problem" and blaming a boom in Gulf shark numbers.

A Mongabay investigation reveals Costa Rica authorized the re-export of 12.6 tons of shark fins from Nicaragua to Hong Kong, killing at least 15,000 sharks and violating national and international ...

Recently, NOAA Fisheries credited these management efforts with increases in several shark species in the Atlantic, including blacktip, sandbar, tiger and white sharks.

Although roughly 20 shark species can be seen around Bermuda, the amendment passed by legislators means only commercial fishermen are permitted to bring in sharks.

Shark depredation happens when a shark eats a fish as it's being reeled in. Oftentimes, all a fisherman is left with is the head.