Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

The science of living and the randomness of death are combined with a dash of Darwinism. Forensic experts, pathologists, toxicologists, herpetologists, and other experts offer eloquent explanations of mortality.

An inside look at NFL training camps. From the top coaches to the rookies trying to make the team, Hard Knocks showcases what it takes to be in the NFL.

Popular Mechanics for Kids is an educational Canadian television series based on Popular Mechanics magazine. It was notable for starting the careers of both Elisha Cuthbert and Jay Baruchel. The show's purpose was to teach viewers how things work. It was awarded the Parents Choice Award in 2003, and was nominated for the Gemini Awards. The series aired from 1997 to 2001, and re-runs of the show continued to air on many channels until 2008. It aired on BBC Kids and Discovery Kids until December 31, 2009. After the closure of Discovery Kids Canada, BBC Kids stopped airing re-runs in all countries except Canada. The reruns on BBC Kids in Canada ended on May 14, 2011. As of 2013 re-runs of the show continue to air on Knowledge Network. Along with Cuthbert and Baruchel, the cast included Charles Powell nicknamed "Charlie" for the series, Tyler Kyte, and eventually Vanessa Lengies. The show was filmed primarily in Montreal, Quebec, and is currently distributed on VHS / DVD by Koch Vision.

Consistently stunning documentaries transport viewers to far-flung locations ranging from the torrid African plains to the chilly splendours of icy Antarctica. The show's primary focus is on animals and ecosystems around the world. A comic book based on the show, meant to be used an as educational tool for kids, was briefly distributed to museums and schools at no cost in the mid-2000s.

POV is a Public Broadcasting Service public television series which features independent nonfiction films. POV is an initialism for point of view. POV is the longest-running showcase on television for independent documentary films. PBS presents 14-16 POV programs each year, and the series has premiered over 300 films to U.S. television audiences since 1988. POV's films have a strong first-person, social-issue focus. Many established directors, including Michael Moore, Jonathan Demme, Terry Zwigoff, Errol Morris, Albert and David Maysles, Michael Apted, Frederick Wiseman, Marlon Riggs, and Ross McElwee have had work screened as part of the POV series. The series has garnered both critical and industry acclaim over its 20-plus years on television. POV programs have also won major industry awards including three Oscars, 32 Emmys, 36 Cine Golden Eagles, 15 Peabody Awards, 11 Alfred I. duPont-Columbia Awards, the Prix Italia and the Webby Award.