Some three million years ago, eel-like sharks snaked through the region that now supports Tuscany's finest vineyards, suggest fossils recently found in the clay soil of the Chianti region.

A rare prehistoric shark was discovered by local residents in Shizuoka, southwest of Tokyo.

Check out the Calgary Flames try to be the first team in the National Hockey League to beat San Jose at home, in regulation!

Two Western Conference powers collide in Calgary, as the Sharks look to up their league leading point total.

See a Western Conference tilt on Live NHL Streams between the Vancouver Canucks and San Jose Sharks!

Many octopuses evolved from a common ancestor that lived off Antarctica more than 30 million years ago, according to a ‘Census of Marine Life’ that is seeking to map the oceans from microbes to whales. 10-year study Researchers in 82 nations, whose 10-year study aims to help protect life in the seas, found a mysterious meeting place for white sharks in the eastern Pacific Ocean and algae thriving at – 25 degrees Celsius (-13 Fahrenheit) in the Arctic.

The whale shark is the biggest fish alive

Scientists have confirmed the second case of a "virgin birth" in a shark. In a study reported Friday in the Journal of Fish Biology, scientists said DNA testing proved that a pup carried by a female Atlantic blacktip shark in the Virginia Aquarium