For a moment, she thought the shark was simply too exhausted. Then it righted itself and began to swim. Her legs were purple after charging into the freezing ocean, and she could feel the ...

Samples of whale shark skin reveal signs of possible diseases and pollutants, showing just how deeply human activity may ...

In an unspoken sort of way, Roomba has been crowned "the best" on the sole basis that it's the most established brand in the robot vacuum market. But Shark has always had competitive street cred ...