There are about 500 different species of sharks in the world, and they live in all of the Earth’s oceans. The first sharks ...

Megalodon teeth have been found on every continent except Antarctica So while the ... Their teeth are some of the most common fossils you can find. Great white sharks are some of the world's most ...

Shark attacks — particularly deadly ones — dropped substantially last year around the world, according to a recent report by the International Shark Attack File, Of 88 alleged shark-human ...

All over the world, their meat is being consumed. Every year, about 100 million sharks are hunted and killed. There are about 536 known species of shark in the world, and 316 of them are ...

Every so often, however ... the University of Auckland in New Zealand noticed a 10-foot-long shortfin mako shark adorned with an unexpected passenger. “What was that orange patch on its head?