Recent investigations hint at episodes in the history of life on Earth that rival the most imaginative movies. For example: Could our planet have been seeded with life from elsewhere? Did the development of life create conditions that threatened to poison the biosphere? How have natural forces conspired, over and over, to remove most traces of life from the planet? And how has life itself responded with determination to survive and thrive in a multitude...

Join Dr. Rose as he uncovers the roots of this story in ancient Sumeria, dives to the bottom of the Persian Gulf to search for flooded settlements and ventures through war-torn Iraq to find evidence of a colossal flood.

Filmmaker Darren Aronofsky and producer Jane Root present a cinematic event series hosted by Will Smith and featuring the only people who have left Earth behind: astronauts. Experience an epic tour-de-force around the globe and into space, revealing the extraordinary forces that make our planet function and allow life to thrive.

"In 1906, President Theodore Roosevelt designated the nation's first National Monument and opened the door for all future Presidents to join him in his quest to recognize the diverse depth and breadth of this great nation. Roosevelt's purpose was to preserve significant parcels of American history and geology for future generations of Americans to experience. Hence forth, each National Monument has been designated by a sitting U.S. President as his...

Packed with ingenious scientific work and spectacular fossils, Nova's Ice Age Death Trap reveals intimate secrets of the life and death of North America's most exotic and extreme creatures: mastodons, saber tooth cats and camels, giant bison with six-foot horns, and ground sloths as big as elephants. Most tantalizing of all, the excavation, organized by the Denver Museum of Nature and Science, unearths startling and controversial evidence of what...

Albert Lin seeks out the truth behind two great stories of the Bible. Could real events lie behind the parting of the Red Sea and the destruction of Sodom and Gomorrah? To solve these mysteries Albert will use satellites and space age technology to look beneath the earth's surface to reveal secrets that have been buried for thousands of years.