TV Guide: Online Video Guide Explorer

Explorer: A Town Full of Twins

Thu, 12 Nov 2009 23:55:51 -0500

Seeing double is normal in C ndido God i, Brazil, where the rate of twin births is nearly a thousand percent above the global average.

Thu, 12 Nov 2009 23:55:51 -0500

To understand the deadly release of energy caused by an asteroid striking Earth, scientists study the blast of a 5,000-pound bomb.

Mon, 26 Oct 2009 22:36:23 -0500

Season 9: Dr. Anderson uses a pig carcass to investigate what happens to a human body when it decomposes in the sea.

Mon, 26 Oct 2009 22:36:23 -0500

Season 9: Psychedelics over-stimulate serotonin receptors in the brain, resulting in a blissful experience or a horrifying one.

Mon, 26 Oct 2009 22:36:23 -0500

Season 9: Web Exclusive: Nick Sand served hard time for running a productive underground LSD operation - and he has no regrets.

Thu, 24 Sep 2009 22:23:24 -0500

Season 9: Steve Sillet climbs a massive redwood, 350 feet in the sky, in order to study the unique environment of the forest canopy.

Wed, 23 Sep 2009 20:25:53 -0500

Season 9: Carmen has cared for his chimps since they were young. As adults, they're too powerful to be let out of their cage.

Wed, 23 Sep 2009 01:20:24 -0500

Season 9: Environmental activists clash with authorities over the clear cutting of California's redwood trees.

Sun, 19 Jul 2009 18:01:52 -0500

Season 9: Working under a tight deadline, scientists extract samples that will help describe their young mummy's life.

Tue, 14 Jul 2009 19:01:47 -0500

Season 9: A team of defense lawyers attempts to save a man with a tragic childhood from death row.