The Hyaenodon was one of history's deadliest beasts, will its razor jaws ever be matched?
(00:50)In 2007, eight guys who knew each other from the streets of New York, tattoo parlors, and hot rod shows, found they shared...
(03:00)At population 2.3 million, this is no country town. But residents are irate...over an invasion of farm animals. Animal Control...
(03:13)One of the best-kept secrets of World War II - Japan's Secret Sub.
(01:11)At CBP Air and Marine, agents prepare to hit the skies to stop illegal immigrants and illicit drugs from entering the US.
(04:37)CBP officers are trained to identify impostors among millions of people that walk right up to America's front door.
(03:07)Mini submarines used to smuggle cocaine out of the Colombian jungle.
(01:15)Find out how this pure driving experience is built.
(00:59)Part aeroplane, part automobile the Bugatti Veyron uses custom tires to help it reach a top speed of 253 miles per hour.
(03:03)The new Nissan GTR is getting a console facelift - designed by the creator of Gran Turismo.
(03:06)What do a Killer Whale, a Spider and a Monkey have in common?
(02:58)Alaskan Wildlife Trooper is on game patrol on board his floating office.
(01:32)Sand is essential to expand Lagos and Diego meets the Sand Divers who collect this precious resource.
(02:59)What would happen if all the oil in the world suddenly disappeared?
(02:58)The lack of oil will soon cripple our lives, hospitals, food, and power. And the crisis is just beginning.
(03:01)Fear and suspicion lead to violent witch-hunts across Europe. Torture was used to gain confessions.
(02:44)Traffickers smuggle cocaine across the border, into the hands of crack-cocaine addicts like 49 year old Loco.
(02:52)MDMA, or “molly,” is a dance-inducing drug that’s popular on the rave scene.
(02:35)Watch the Packs & Swarms video, part of World's Deadliest on Nat Geo WILD.
(00:35)The filming a pride of lions hunting a buffalo.
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