8. Cretoxyrhina These sharks lived all around the world until about 80 million years ago. They competed with pliosaurs and mosasaurs for food, as they all ate large prey. One of these prey, a 20 ...

Over one quarter of all known shark species are considered threatened or endangered. Sharks are apex predators in many ecosystems, and their disappearance is causing dangerous imbalances in marine ...

MORE ABOUT SHARKS About one-quarter of all kinds of sharks and rays are now threatened, meaning they are in danger of dying out completely. Some of them are caught accidentally in large ...

KAOSHIUNG, Taiwan (CNN)-- There is no animal on earth more vilified than the shark. Pop culture references and annual, over-hyped reports of attacks on swimmers or surfers have put sharks on the ...

"All you're going to do is excite the animal ... after being "followed" by a tiger shark There are over 400 species of shark, and around a dozen are considered highly dangerous to humans ...

In 2015, 33 people were attacked by sharks of all species in the oceans off Australia, according to data from the Taronga Conservation Society Australia. Even though he doesn’t understand their ...

Scientists tracked the movements of a large pregnant porbeagle shark for months. Then, its tag floated to the ocean surface, ...

The Shark Navigator Lift-Away Deluxe continues ... The Stratos was able to tackle all types of debris across both hard floors and carpeting, and its self-cleaning brushroll never got tangled ...

One of only three filter-feeding shark species, basking sharks eat tiny organisms ... she gave birth to five live pups and one stillborn, all measuring between 4.5 and 6.5 feet: as large as ...

Jim Gelsleichter and his students surveyed the waters in southeastern Georgia and northeastern Florida to learn more about the sharks, rays and other related species in the region. In all those ...

Whether you are looking for a self-emptying robot vacuum to take one more chore off your hands or you need an upright model ...