Scalloped hammerhead shark, Sphyrna lewini, swimming above a reef. Cocos Island, Pacific Ocean, Costa Rica. Greg Lecoeur, ...

Scientists studying Puerto Rico's shark fishery made an unexpected discovery: juvenile scalloped hammerheads being caught ...

The species is abundant within the protected archipelago but when they migrate outside the marine reserve to give birth they run the gauntlet of industrial fishing ...

Even fish sometimes hold their breath in cold, dark, deep water. Scalloped hammerhead sharks living near Hawaii spend their days basking in warm surface waters. But at night, these fish hunt for squid ...

To survive as they seek food in freezing parts of the ocean, hammerhead sharks use a trick that hasn’t been observed in other fish. By Darren Incorvaia Hammerhead sharks like it warm, but for a good ...

When new species are found near populated areas, they are often small and inconspicuous, not, for example, a hammerhead shark. But that's exactly what a team of researchers discovered along the coast ...

Scientists have published what is likely the first-ever scientifically recorded birthing migration for the critically endangered scalloped hammerhead shark (sphyrna lewini). The satellite-tagged shark ...

Florida couple Lauren and Brandon Woodley were out for a leisurely boat ride early Monday morning, snapping photos of playful dolphins during the high tide off of Crab Island, near Destin. But when it ...

"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, and in ...