Vágner ventures into the world’s largest rain forest to go head-to-head with the giant piraiba catfish.
The making of Britain's Greatest Machines with Chris Barrie.
The undercover agent may have been discovered, the risk increases.
Leading the expedition is Dr. Enric Sala, a National Geographic Explorer and research scientist at Spain’s National Council.
In Ghana, olive baboons are ransacking crops and terrorising villagers meanwhile in Namibia, a once rich fishing ground is struggl...
Scientists and citizens across the world are scrambling to solve a set of disturbing mysteries unfolding along the shores of river...
In Orange County we are very interested in the water source for the gardens.
Americans love animals so much they keep them inside their houses.
Tanya is taking us to visit Yellow Stone Park. She says we must drive for over two hours along a road that goes high into the hill...
Track the flight of a Tomahawk cruise missile and examine every key stage of its journey - launch, flight and target.
It is the moment of capture. A Great White takes the bait, now every second and every action counts for the Shark Men.
The team continues to improve the cradle to ensure the shark stays inside while scientist and fishermen talk tactics.
The Island of Guadalupe is a breeding ground for elephant and fur seals; preferred prey for the Great Whites.
Chris Fischer has a long history of catching and releasing the impossible but he's never caught a Great White... Until now.
The Shark Men expedition may have more than they bargained for when an exceptionally large Great White takes the bait.
The crew try a new buoying technique but run into difficulty when they hook a Great White while their ship is still anchored.
How do you coax a two ton fish into such a small trap? The crew perfect the cradle for their next Great White opportunity.
A Great White takes the bait - now the hard work begins as the crew negotiate the predator onto their ship for research.
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