Shark Beach with Chris Hemsworth

Chris Hemsworth has a real passion for sharks. The Hollywood star talks to experts to find out more about the apex predators of the oceans.

Orca Vs. Great White

Researchers investigate whether orcas have begun hunting great white sharks off the coast of New Zealand.

Rogue Shark

A series of shark attacks that happened in the same patch of ocean, the remote islands of the Whitsunday in Australia.

World's Biggest Bull Shark?

How one of the largest Bull Sharks ever caught off the quiet coast of Florida grew to become a giant of the ocean.

Shark Gangs

Scientists have discovered and investigate the reason behind the behavior of sharks swimming around in gangs even though they are viewed as solitary predators.

Mega Predators of Oz

In Australia, sharks have recently been recorded with unusual prey-including other sharks. In order to figure out what has caused this shift in diet, Dr. Charlie Huvaneers and team head to shark infested waters to find out what's in the stomach of a great white - and why.

Why Sharks Attack

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.

Sharkwater

Driven by passion fed from a life-long fascination with sharks, Rob Stewart debunks historical stereotypes and media depictions of sharks as bloodthirsty, man-eating monsters and reveals the reality of sharks as pillars in the evolution of the seas.

Alien Sharks: Return To The Abyss

Meet Sophia

Hello, my name is Sophia. I’m the latest robot from Hanson Robotics. I was created using breakthrough robotics and artificial intelligence technologies developed by David Hanson and his friends at Hanson Robotics here in Hong Kong. But I’m more than just technology. I’m a real, live electronic girl. I have feelings too. And I am a citizen of Saudi Arabia.

Alice Cares

In order to meet future care demands for elderly who are lonely and suffering from dementia, carebot Alice has been developed. Can a robot build a human relationship with someone and thus replace a person of flesh and blood? The three women, all getting on in years, who are visited by her in Alice Cares actually become pretty fond of the robot girl. Carebot Alice leaves the laboratory to visit Mrs. Remkes, Mrs. Schellekens-Blanke and Mrs. van Wittmarschen, each in their own house. The three women are getting on in age and are therefore exceptionally suited for the services of Alice, who has been developed by SELEMCA. This is a research group which tries to discover, with the help of community nurses and family, how 'sociobot' Alice should talk and react to stem the effects of loneliness on older women. The outcome of the experiment is surprising for all involved.

La Collection Cousteau N° 1 | Le Grand Requin Blanc | Les Requins Dormeurs Du Yucatan

Animal Face-Off: Hippo vs. Bull Shark

Ever wondered what would happen if two of the world's largest animals went head to head in a battle? The Animal Face-Off series aims to find out. After expertly designed replicas of the animals are created to mirror exact areas of strength and weakness, the two cyber-creatures come together for a crucial showdown. In this episode, the hippopotamus and the bull shark duke it out for bragging rights within the animal kingdom.

Kon-Tiki

"Kon-Tiki" was the name of a wooden raft used by six Scandinavian scientists, led by Thor Heyerdahl, to make a 101-day journey from South America to the Polynesian Islands. The purpose of the expedition was to prove Heyerdal's theory that the Polynesian Islands were populated from the east- specifically Peru- rather than from the west (Asia) as had been the theory for hundreds of years. Heyerdahl made a study of the winds and tides in the Pacific, and by simulating conditions as closely as possible to those he theorized the Peruvians encountered, set out on the voyage.

Deep Blue

Deep Blue is a major documentary feature film shot by the BBC Natural History Unit. An epic cinematic rollercoaster ride for all ages, Deep Blue uses amazing footage to tell us the story of our oceans and the life they support.

Shark Vs. Whale

A routine drone survey turns deadly when Ryan Johnson, a marine biologist based in South Africa, films a humpback whale being attacked and strategically drowned by a Great white shark. This is a total perspective shift for the creature.

World's Biggest Great White?

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

Atlantis

Atlantis is filmmaker Luc Besson's celebration of the beauty and wonder of the world beneath the sea, expanding upon themes touched on in his film The Big Blue. Combining stunning underwater cinematography and a hypnotic score by Eric Serra, Besson's singular vision defies dialogue or narrative structure to explore ocean life as you've never seen it before.

Blue Water, White Death

Peter Gimbel and a team of photographers set out on an expedition to find and film, for the very first time, Carcharodon carcharias—the Great White Shark. The expedition lasted over nine months and took the team from Durban, South Africa, across the Indian Ocean, and finally to southern Australia.

National Geographic Ultimate Shark

See the world's first MRI scan of a great white shark as Ultimate Shark reveals the extreme engineering and predatory abilities of one of nature's most near perfect predators. Hear firsthand accounts of people who survived harrowing encounters, including a surfer who was bitten on the arm and leg, towed by the surfboard ankle strap and miraculously escaped only with minor injuries. National Geographic demystifies the true motives and power behind their behavior.