From small viscous meat eaters to vegetarian giants, dinosaurs came in all shapes and sizes. Remarkable new evidence suggests...
(00:59)Low on cash, Clare Matthews decides to try drug smuggling to continue living in India's party scene.
(02:35)Meet the feathered 'Terror Birds'.
(02:22)With a face like a kangaroo and a vampire’s teeth, the musk deer makes his timid way through the woods in search of lichens....
(03:01)Up above the tree line in the foothills of the Kavkazsky Nature Reserve a rare goliath lumbers across the grassy slopes. A...
(03:00)Geoff Marcy discusses looking for planets around other stars.
(03:33)13.7 billion years ago, our universe started with a colossal explosion called the big bang. That powerful blast created all...
(03:08)The human eye is tuned in to just a very narrow band of the electromagnetic spectrum. In fact, what we can see is just a tiny...
(04:00)In the known universe, there are powerful forces at work. With the energy to create and the power to destroy. It’s the raw,...
(01:22)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)After warning us that Rio has a hidden killer, the dengue virus, carried by mosquitoes. Mike takes one of the city's more...
(03:09)Mini submarines used to smuggle cocaine out of the Colombian jungle.
(01:15)The troopers embark on a search and rescue mission for two hunters trapped in bear country!
(01:22)Welcome to a new world, a very still world.
(01:20)How did this infamous ancient Manual destroy so many lives?
(01:28)Cradle of Life video from Wild Amazon.
(00:44)Does a giant flesh-eating bat exist in southern Mexico?
(01:00)Investigators must solve an ancient murder mystery after excavators discover a shallow grave of headless skeletons and a pile...
(01:27)Lucy is on a hunt for the world's weirdest penis and the Echidna named Grumpy has got the goods.
(02:54)