The remains of a 13,000-year-old skeleton are recovered in an underwater cave in Mexico.

Examines the life of Albert Einstein, following the path he took to become the world's most renowned physicist, discusses the effects of his work on his personal life, and provides explanations and animations of his ideas and theories.

One of the world's greatest ancient enigmas, the Nazca lines are a dense network of criss-crossinglines, geometric shapes, and animal figures etched across 200 square miles of Peruvian desert. Who created them and why?

A dramatization of Robert Graves' version of the times of the Roman Empire from Augustus to Claudius told through the dying Claudius as he sets down the history of his family.

In 1986 a catastrophic blast, 400 times more potent than the Hiroshima bomb, blew the lid off Chernobyl's Reactor No. Four, igniting fires that burned for days and sending a radioactive cloud across Europe. Ill-equipped workers heroically sealed the smoldering reactor in a concrete sarcophagus, but the hastily constructed shelter was only built to last 30 years. Now, 30 countries have come together to pay for a 25,000-ton steel shelter which will...

Many Americans are keeping an important, potentially deadly secret: depression. Approximately 15 million adults in the U.S. struggle with this devastating neurological condition, which affects all ages, races, genders, and socioeconomic groups. Through the voices and stories of people living with depression as well as interviews with doctors and scientists, this film provides an unflinching portrait of the disease while clearly exploring the opportunities...

In the midst of World War II, the call went out: women with flight experience were needed to fly for the military. All over the country, young women postponed their weddings, put their educations on hold, and quit their jobs to respond, becoming Women Airforce Service Pilots or WASPs. Led by Jacqueline Cochran, America's foremost female aviator, more than 1,000 women were trained to ferry aircraft, test planes, instruct male pilots, and even tow targets...

Using specially developed camera lenses, NOVA brings you the most intimate and most spectacular portrayal of a working bee colony ever filmed.

Using microphotography to explore the hidden world inside the human body, this program covers three incredible team efforts: the coordination of muscles, bones, heart and circulatory system that makes Mike Powell the world's greatest long jumper; the digestive dynamo that turns a simple sandwich eaten by five-time Olympic gold medalist Bonnie Blair into raw energy for a blistering sprint down the ice; and the ultimate event--the development of a new...

Looks at the scientists striving to understand the forces at work behind last year's tornado outbreak. Could their work improve tornado prediction in the future? Nova also talks to people whose lives have been upended by these extreme weather events in an effort to learn how we all can protect ourselves and our communities for the future.