Liz Bonnin presents a controversial and provocative episode of Horizon, investigating how new scientific research is raising hard questions about zoos - the film explores how and why zoos keep animals, and whether they need to change to keep up with modern science or ultimately be consigned to history.
Should zoos cull their animals to manage populations? Liz travels to Copenha...
To commemorate the 10th anniversary of 9/11, The Twins of the Twin Towers tells the previously untold story of the twins who lost their 'other half' on the day of the terrorist attacks. It features the accounts of some of the 46 twins including Zachary Fletcher, a New York City Fire Fighter who lost his fellow fire fighter and twin brother, Andre in the south tower; Gregory Hof...
Researcher Marc Seifer, astrophysicist Travis Taylor and investigative journalist Jason Stapleton investigate the mysteries surrounding the life and work of Nikola Tesla, one of the most important and eccentric scientists in history.