A 37- year- old man is swallowed alive by the earth while sleeping in his bed and is never found.
(01:32)Watch Nigel Tufnel's unorthodox theory on how Stonehenge was built with the help of dinosaur saliva and why aliens didn't...
(01:40)Watch the Packs & Swarms video, part of World's Deadliest on Nat Geo WILD.
(00:35)The science behind a stable and unstable hovercraft.
(03:00)Even the locals of Rachel, Nevada think Area 51 blurs the line between fact and fiction.
(03:33)If we had only one chance to fill up our car? One chance to return home?
(03:02)Rescue Ink hasn’t had any luck trying to find a home for Nike. But today, there is some good news. A rescue and...
(03:04)Around 15,000 years of human tinkering-first by accident and later by design-has created the most diverse species on earth: dogs.
(00:30)Captain Dave fights his way through googans to drop anchor on prime fishing territory.
(00:42)Could there be a dinosaur-like creature in the swamps of the Congo? Pat Spain heads to Africa to find out.
(03:08)Experts investigate whether someone can really be capable of killing while they're asleep and if sleepwalking is a valid...
(01:51)Let yourself be captivated by the stunning sunsets and glorious roars of nature.
(00:30)How did this infamous ancient Manual destroy so many lives?
(01:28)Investigators must solve an ancient murder mystery after excavators discover a shallow grave of headless skeletons and a pile...
(01:27)“Witches” are burnt alive following orders from the author of the witch-hunter’s bible Heinrich Kramer.
(02:53)As Kurt Cobain and Nirvana reached new heights of fame, music critics dubbed the band and its peers a new category: grunge rock.
(02:54)A troop of chimps escape their locked compound and attack a pair of tourists and kill their driver.
(02:59)The force of a massive quake. The impact of a giant asteroid. The awesome power of our sun. Each is an epic example of the raw...
(03:12)At the 1972 Olympics, a hostage situation turned into a bloodbath with international consequences when 11 Israeli athletes...
(00:49)Jakub has another Nile perch in imminent danger. Without help the fish won’t submerge or survive.
(03:00)