Friday, May 31, 2019 at 7 PM
Intrepid filmmaker and health-freak Bryce Sage travels from Washington, D.C. to San Francisco to find out why we really need vitamins and if we should be using supplements.
Friday, May 31, 2019 at 8 PM
Bald Eagles have gone from the brink of extinction to record highs in fifty years - and landed right in our backyards.
Friday, May 31, 2019 at 9 PM
Are today’s world record holders really better than athletic legends of the past? The Equalizer puts today's athletes to the test.
Friday, June 14, 2019 at 9 PM
From emus to penguins, meet some of the most devoted stay-at-home animal dads on the planet.
Friday, June 21, 2019 at 9 PM
Inventors are as diverse as their inventions, and they are changing our world.
Friday, June 28, 2019 at 9 PM
Mysterious new artifacts turning up in Chesapeake Bay bear an inexplicable resemblance to those from Ice Age Europe. Two renowned archaeologists set out to test their provocative theory that brave souls crossed over the Atlantic ocean on an ice bridge to populate North America twenty thousand years ago.