Series following the high adrenaline adventures of a team of divers as they explore and film the depths of the world's greatest river system.

Despite decades of research, many mysteries remain about the ancient Maya. Now, archaeologists are unearthing new clues that transform long held ideas about how these people came to dominate vast areas of Mexico and Central America. Through immense lost monuments, ancient inscriptions and new forensic evidence, this series tracks the Maya from their earliest origins all the way to the present day, unlocking the dark secrets of the rise and fall of the Maya.

Take a journey to Antarctica to experience the world’s most extreme wilderness, to see the massive undertaking it is to support human life there, and to chronicle the world-changing science being done. Embed with missions on the ice, underneath it, and atop some of its peaks, as scientists and survival experts join forces to fight brutal conditions to help change the world.