World War I begins with a dangerous ultimatum to Serbia from Austria-Hungary.
(03:05)A caracal in search of breakfast uses her huge ears to help detect small movements in the undergrowth.
(01:49)Migrating herds move across wide open spaces in full view of waiting predators.
(02:25)Hitler’s personal physician, Theodor Morell, is part of his inner circle, but is scorned by other members of his entourage...
(02:15)Lynx cubs get a lesson in hunting but they still have a lot to learn.
(01:16)Brian Brushwood explains how to make a gas mask with stuff you can find around your house.
(01:17)This iconic lighthouse stand alone and is home to just one caretaker.
(02:32)California gun dealer Nightscope sells untraceable firearms known as ghost guns for top dollar.
(02:09)Pretty boy and Heidi cook up pharmaceutical copies in their kitchen.
(02:59)Solitary anacondas being social then giving live birth to young snakes.
(02:59)A brief look at the most common crocodilian on the planet, the Spectacled Caiman.
(03:25)Some facts you didn't know about T. rex.
(01:05)The Golden Langur spends all of its life living in the trees.
(01:35)A jet-propelled octopus closes in on a peacock mantis shrimp, leaving the shrimp with nowhere to hide.
(01:20)Terry Colafrancesco founded the self-contained religious community, Caritas of Birmingham. This community is home to many...
(03:30)Even if you survive a bite by one of Panama’s venomous snakes, there’s a huge price to pay.
(01:52)How one girl's courage and resilience has challenged human atrocities--not with war and arms--but with passion and peace.
(03:37)Morgan Freeman and Executive Producers Lori McCreary and James Younger discuss what they learned about the Hindu belief of...
(01:14)Morgan Freeman interviews Yorham Hazony who studies Judaism and explains the history of the wall of laments.
(02:57)Krista Gorman recounts her experience in Heaven after she died giving birth.
(02:29)