Scientists, historians, and theologians use Scripture to attempt to discover whether Biblical accounts of the plagues were based on actual events.

From ancient predator to house pet, the evolution of "man's best friend" is arguably the greatest evolutionary success story in the animal kingdom.

Real-life police investigations turn supernatural when crimes are solved thanks to high-tech devices and psychics' paranormal powers.

Learn about the adventurous journey of Sir Hubert Wilkins, who devoted his life to the exploration and research of the polar region.

Is democracy at risk in the United States and around the world? This 3-part series examines the challenges democracies face and how to meet them.

Famed British art critic Waldemar Januszczak challenges the traditional notion that the Renaissance had fixed origins in Italy.

The battlefields of WWII witnessed both acts of heroism and horrific atrocities. But from mob bosses to murderers, the war created civilian criminals.

Season 5: Now Available! Find out how technology, and changing views of Earth, are driving our grand quest to explore space.

Scientists, historians, and theologians use Scripture to attempt to discover whether Biblical accounts of the plagues were based on actual events.