Single-digit wind chills and a weeklong string of below freezing temperatures paint the Cape Cod water's edges with sea ice.

Jervis Bay, Jervis Bay Territory, New South Wales, Australia Info from Licensor: "A Port Jackson shark emerges from the ...

Just in time for summer, the megalodon—the ancient, city bus-sized shark known as the “Megatooth”—has reared its ravenous snout. While the oceans are now safe from the Megatooth, which went extinct an ...

A group of divers removed a fishing hook from the mouth of a shark in Jupiter, Florida. Video courtesy of the Associated Press Follow BI Video: On Facebook More from Science A group of divers ...

Its gaping mouth has six rows of teeth in its upper jaw, and nine rows below, for a total of about 1,500 tiny, hooked teeth. The basking shark’s scientific name, Cetorhinus maximus, roughly ...

But the vast majority of sharks have a buccal (mouth) pump and are not so-called "obligate ram ventilators." (Ram ventilators like hammerheads and great whites must swim to pass water over their ...

Powerful suction means this shark can suck food into its mouth from over a metre away. It finds its food using its sense of smell, which is highly developed, and it’s thought this compensates ...