Scientists are involved in a never-ending quest to understand the vast universe our planet inhabits. But it seems that for each answer science provides, even more questions arise.
For centuries, fantastic tales of terrifying monsters have fascinated mankind. Bizarre beasts of all shapes and sizes have been portrayed in some of history's most classic stories and folklore.
A look at if legends of vast, lost treasures hidden throughout the US are real or tall tales.
All over the world there are forbidden 'triangles', mysterious regions where ships, planes, and people enter and then just disappear. They are found in Bermuda, Alaska, Japan and elsewhere.
The American frontier is full of legends of cowboys, Native Americans, and outlaws, but there are also many eerie stories of cursed mountains, monsters and even UFOs.
The Founding Fathers established the pillars of freedom and democracy in the United States. More than two centuries after their bold vision came to life, new information has emerged about the agendas and secrets of these important historical figures.
William Shatner
Host
Producer
