New evidence has paleontologists questioning whether a third of all dinosaur species ever existed. Could some discoveries once thought to be distinct...

Few creatures are as mysterious and captivating as the whale, and few connect with us so emotionally and spiritually. After hunting whales for...

Almost every major culture includes an ancient flood story. What if evidence of the Great Flood could be found? Join Dr. Robert Ballard, discoverer...

Mary Poppins returns to the Banks family and helps them evade grave dangers by taking them on magical, musical adventures.

Travel to the edge of space and beyond to discover natures ultimate abyss black holes. Explore where they are found, how they begin, and how it may...

Humans have long believed in the existence of evil spirits, demonic possession, and the devil on earth. In this HD special, go deep into the world of...

At once a vast expanse of mesmerizing desolation and the crucible of human history, the Sahara Desert has been both the battlefield of empires and...

Husband and wife team Phil and Lynne Richardson live at a water hole with lions, elephants, and baboons in the African bush of northern Zimbabwe's...

More than 80 million years ago, the Oviraptor, a strange bird-like dinosaur, walked the sandy banks of an oasis in what is now the "Gobi in...