Most people don't realize just how much potential disaster is hanging overhead when they drive by a mountainside cliff.
(02:10)Bob Poole talks about filming kob while in a special hide.
(02:04)Phil Breslin must pass through a seal beach to continue on his trek.
(01:57)Wily old crocodile fights off lions.
(03:08)The teams hit the river in a push to make the LZ, but the river aims to claim a victim.
(02:23)Mijanka the lioness is not your average housepet.
(02:42)Journey with Sartore across the globe as he seeks to save these creatures by getting people to "look these animals in the eye...
(01:07)The Military team drops down a cliff in the lowlands through bear country.
(02:21)Buffalo convinces lions to look for lunch elsewhere.
(02:57)From Peter Kosminsky, The State takes a bold, unflinching approach to telling the fact-inspired stories of young ISIS recruits...
(01:54)The Endurance team lowers a canoe down waterfalls, but it may cost them a teammate.
(02:50)Mongolian shepherds employ golden eagles to defend against wolves.
(03:18)Did you know that blue light can come from the sun or electronic devices such as your computer?
(00:30)Discover where in our solar system rages a storm twice the size of Earth.
(03:00)Sofia the beagle and her daring climb to freedom.
(03:08)Jason Silva believes that tweaking the process of cell turnover could add decades to our lives.
(00:57)Dallas and Sean cross a zip line 200 feet over an ice cold river but Eddie’s not so lucky.
(01:27)Shocked survivors emerge from the wreckage of the sophisticated DC-9.
(01:20)Tyler attempts to scale a sheer ice cliff to put the Mountaineers ahead of the pack.
(02:34)A resident of an English town is shocked when her phone is bugged in a very creepy way.
(01:37)