But the dives also raised questions about a possible mating behavior, which researchers are still trying to work out. Male ...

If scientists want to learn about the sharks’ anatomy, diet or ecology, they have to get clues from teeth. Sora Kim, a geochemist and shark tooth researcher at the University of California ...

The shark enthusiasts identified the sawfish as a male due to it having claspers, and paired extensions of pelvic fins that male sharks use for reproduction, according to the UNF news release.

Two male gray reef sharks were recently born at Maui Ocean Center; they currently reside in the Nursery Bay exhibit. -- Maui Ocean Center photo Exhibit curator, diver and aquarist, the Maui Ocean ...

Brookfield Zoo in Brookfield, Illinois, a suburb of Chicago, a female shark that had been kept in an environment without contact with male sharks for four years has given birth to a baby shark.

A video shows a huge and vulnerable thresher shark washing up on a beach in Queens, New York, on Monday afternoon. Witness Zoe Berger took the 32-second video of the fish on the sand struggling to ...

A 16-year-old boy was brutally mauled by a shark while swimming alone off the coast of Jamaica, marking an extremely rare attack for the Caribbean island, authorities said. Divers found Jahmari ...

A tourist was tragically killed by a shark in the Red Sea off the coast of a luxury resort in Egypt - with the predator later being captured and found to have the victim's remains inside.

Lake Conjola in Australia is a popular holiday destination known for waterskiing, kayaking and fishing, but not great white sharks. The appearance of a juvenile great white shark in the coastal ...

A vulnerable thresher shark got stuck Monday afternoon on Rockaway Beach — until a fearless beachgoer was able to drag the struggling fish back to the safety of its home in the deep. The shark ...

A white shark that found itself stranded on a beach in Massachusetts was helped back into the water by a group of kind beachgoers. Liza Phillips was tossing football with her dad and brother at ...