Two college students who were paddleboarding off the coast of Cape Cod photographed a surprising close encounter with a great white shark on July 4.

Kronosaurus queenslandicus, a massive marine reptile, dominated the Eromanga Sea millions of years ago. Its powerful jaws, ...

Richard Whittaker It’s once again Shark Week, and creative kiddos who love sharks are in for a treat at this crafternoon.

All are fossilized shark teeth shed by sharks that lived anywhere from 2 million to 35 million years ago. Because shark skeleton are all cartilage, there are no fossilized remains of sharks ...

No matter what we find regarding the horse, this is just a fun site in general because we get INCREDIBLY well preserved fossil seashells, along with the occasional shark tooth.

Learn more about 'sharkitecture' and how a shark's strong and flexible cartilage could help create advanced materials for every day use.

Using synchrotron X-ray nanotomography with detailed 3D imaging and in-situ mechanical testing, researchers are peering inside shark skeletons at the nanoscale, revealing a microscopic ...

By comparing the fossil to scans of living shark species provided by Australian collaborators, they were also able to confirm that its closest living relatives were collared carpet sharks. “These are ...

Megalodon may have been up to 80 feet long, but the colossal extinct shark was also probably thinner than scientists previously thought, according to a new study.