Whale sharks. Are they whales? Are they sharks? This amazing creature is actually a shark. It is called a whale shark due to ...

A Porbeagle shark, a seven-foot-long creature closely related to the Great white shark, was spotted off the UK coastline, ...

A previously unknown shark once swam around the shores of the U.K. more than 70 million years ago. The new species, named ...

The best jaw for hunting fast fish is long and full of sharp teeth. This makes sense to us, but it also makes sense in nature ...