Big History

H2 reveals HOW SEX CHANGED THE WORLD uncovering surprising beneath-the-sheets stories shaping every aspect of ancient and modern life. From Ancient Egypt to the Civil War, through the 60s and beyond.

IN SEARCH OF ALIENS follows Giorgio Tsoukalos, an Ancient Astronaut theorist and leading contributor to Ancient Aliens, as he explores the fascinating evidence behind some of the Earth's most famous mysteries.

In Your Bleeped Up Brain, a four-part miniseries on H2, we'll examine how the human brain is susceptible to deception and superstition, and often confuses fact with fiction. You'll also see how mental missteps have impacted important events in history.

Comedian John Pinette sets out to determine where the food we eat comes from. He visits factories, farms, restaurants and retail stores to find out the history, technology and process behind popular foods.