The world changed when two hijacked airliners crashed into the Twin Towers. We look at the events leading up to it and ask why...
(01:45)Steller’s sea eagles face adversity with grim determination. Only the toughest survive. They find refuge at lake Kuril – a...
(03:09)En route from John O’Groats to Lake Como, the boys visit Ewan’s parents, stop off at a children’s hospice centre and...
(03:21)Video of the Philosopher's Stone episode from the Ancient X Files series on National Geographic Channel.
(00:44)Among the most critically endangered animals in the world - It’s thought about four hundred Amur Tigers remain in the wild....
(03:10)Andrew McGonigle - Rolex Awards For Enterprise 2008
(00:59)Are you curious to meet one of the most dangerous criminals involved in the tiger trade?
(00:52)Egypt Air flight 990 is over the Atlantic when it suddenly plunges towards the water, killing all 217 people on board.
(02:13)In the south, Guderian finally receives the order from Hitler to rejoin the other armies up north and proceed towards Moscow,...
(03:08)Mike visits the Gomantong Caves in Borneo, full of a million bats and a hundred foot pile of bat faeces. The place is crawling...
(03:12)On a piece of parkland, very close to Hanoi, Mike's on the hunt for the Malayan krait. This snake's venom is ten times more...
(03:11)Richard and Jonny demonstrate the power of water by waterskiing barefoot and watching a water-propelled machine cut through steel.
(03:26)13.7 billion years ago, our universe started with a colossal explosion called the big bang. That powerful blast created all...
(03:08)Mike goes in search of a nasty tummy bug in the Vietnamese countryside but gets more than he bargained for, when he meets a...
(03:12)Mike gets bitten by the bug under the palm trees of the Amazon. The assassin bug spreads chagas disease which is responsible...
(03:12)Specially shot microscopy footage reveals the hidden world of twin fetal development.
(01:34)Marine salvage is one of the most dangerous jobs in the world. Find out more as we speak to a real-life marine salvage diver.
(03:15)Fa'Afafines' sex is male, but gender is female.
(03:22)This is Lake Baikal. This record breaking lake holds twenty percent of the Earth’s fresh water – as much as all five of...
(03:14)A vampire gets a buzz out of sucking blood.
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