Recent rain has caused the hammerhead flatworm, an invasive species, to emerge from its underground home, experts said.

An Australian man fishing off the coast of Queensland captured video of a ray leaping out of the water and appearing to ...

A fisherman has captured the breath-taking moment a ray leapt out of the water while it was being hunted by a hammerhead shark. Brody Sutton was fishing off the coast of Cape York in Queensland ...

The hammerhead sharks spent the days surrounding the full moon gathered together in female-only groups, for reasons researchers cannot elucidate.

It rained sharks in Myrtle Beach, South Carolina, last month after a small hammerhead shark fell from the sky and interrupted a local disc golf game.

Scientific discovery links the lunar cycles to great hammerhead shark behavior, attracting them to specific sites.

Scientists were flabbergasted after a 14-foot-long endangered hammerhead shark washed up dead on an Alabama beach with 40 pups in its stomach.

“The heaviest great hammerhead shark ever recorded weighed a whopping 1280 pounds.” The great hammerhead shark is found in a variety of water depths such as shallow lagoons and coral reefs ...

I gasped when I saw it. It was a hammerhead shark, and was nearly as long as my kayak. When I’d got in almost all the loose line the shark submerged and made another run. This time the run was strong ...

A large hammerhead shark was caught on video this week splashing very close to shore at Orange Beach. The shark, estimated to be about 10 feet long, was chasing stingrays in the shallow water on a ...

Scalloped hammerhead sharks in Hawaii seem to limit the use of their gills during deep dives to prevent losing heat to their surroundings.

This really happened: a hammerhead shark fell on a disc golf course near some unsuspecting players.