NOVA "Columbia: Space Shuttle Disaster"
What caused the Columbia tragedy? An engineering flaw? A failure within NASA? A lack of financing? Could this catastrophe have been avoided?

NOVA "Parallel Worlds, Parallel Lives"
Mark Oliver Everett is the lead singer of US cult band the EELS. What most of his fans don't know is that Mark's father, Hugh Everett III, was one of America's top quantum physicists.

NOVA "Fractals: Hunting the Hidden Dimension"
What do movie special effects, the stock market, heart attacks, and the rings of Saturn have in common? They're all connected by a revolutionary new branch of math called fractals.

NOVA "Car of the Future"
How will the car of the future be powered? Will it run on hydrogen, batteries, ethanol, or some as-yet undiscovered technology? Find out.

NOVA "Alien from Earth"
NOVA presents exclusive coverage of new excavations that were undertaken in the summer of 2007 at the site of Ling Bua on the island of Flores, Indonesia.

NOVA "The Bible's Buried Secrets"
This two-hour special breaks exciting new ground in investigating the origins of the ancient Israelites, the evolution of their belief in one God, and the creation of the Bible.

NOVA "Ocean Animal Emergency"
Warming seas and man-made pollutants are combining to unleash toxic algae blooms that are decimating whales, sea lions, and other marine mammals.