In recent years, an unusual spate of deadly shark attacks has gripped Australia, resulting in five deaths in 10 months. At the same time, great white sharks have begun appearing in growing numbers off the beaches of Cape Cod, Massachusetts, not far from the waters where Steven Spielberg filmed Jaws. What's behind the mysterious arrival of this apex predator in an area where it's rarely been seen for hundreds of years? Are deadly encounters with tourists inevitable? To separate fact from fear, NOVA teams with leading shark experts in Australia and the United States to uncover the science behind the great white's hunting instincts. With shark populations plummeting, scientists race to unlock the secrets of these powerful creatures of the deep in their quest to save people -- and sharks.

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Three great whites are spotted in the waters off Oahu, but another one could be lurking just below t...

Peter Gimbel and a team of photographers set out on an expedition to find and film, for the very fir...
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Atlantis is filmmaker Luc Besson's celebration of the beauty and wonder of the world beneath the sea...

Johnny Knoxville sends Steve-O, Chris Pontius, and new Jackass cast members on a Shark Week mission ...

A clash of true oceanic titans sees fights in the remote battlefields of Ascension Island. Tuna are ...

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, fil...

On a hot summer day, a young man from Philadelphia goes for an afternoon dip; when he is 40 feet fro...

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order ...

Discovering that sharks are being hunted to extinction, and with them the destruction of our life su...