(via PBS Eons) Long before the rise of the great whites and hammerheads we know today, sharks and their cartilaginous relatives ruled Earth’s oceans and rivers in astonishing variety. It was the ...

The ocean’s depths are home to some of the most bizarre and fascinating shark species on Earth. These rare and weird sharks showcase extraordinary evolutionary traits—elongated jaws, bioluminescent ...

Despite what you may think, shark attacks are actually very rare. In 2013, the U.S. saw a grand total of 53 unprovoked shark attacks, with only two of those reports resulting in a fatality. The truth ...

The marine conservationist and environmentalist says she swam closer to the shark phenomenon rather than away from it Algarra, who says she got a few "fins to the face" during her dive, explains how ...