DNA: Secret of Photo 51

In 1962, spurred by the Cold War, President John F. Kennedy famously made the bold proclamation that NASA would send astronauts to the moon by the...

As society tackles the problem of feeding our expanding population safely and sustainably, a schism has arisen between scientists and consumers,...

Sniper: Bulletproof deconstructs and analyzes the little-known sniper events that have occurred when no other course of action was possible. The...

There are endless gruesome ways that the world could end; through nasty, natural disasters or because of some man-made abomination. From maniac...

A documentary on Al Gore's campaign to make the issue of global warming a recognized problem worldwide.

South western Pennsylvania area of colonial America, 1760s. Colonial distaste and disapproval of the British government is starting to surface. Many...

Meet Nikola Tesla, the genius engineer and tireless inventor whose technology revolutionized the electrical age of the 20th century. Although...

A young apprentice struggles to master nanotechnology on an alien world and prove herself to her enigmatic master. Will her herculean goals remain...

Darwin's great insight – that life has evolved over millions of years by natural selection – has been the cornerstone of all David...

Women are sexually insulted and threatened by men every day. Experts around the world are registering an anti-feminist backlash that seems to be on...

Many geneticists and archaeologists have long surmised that human life began in Africa. Dr. Spencer Wells, one of a group of scientists studying the...

In 1858 Charles Darwin struggles to publish one of the most controversial scientific theories ever conceived, while he and his wife Emma confront...