An archaeological investigation reveals the secrets of Babylon, the world's former largest and biggest city, and uncovers what it looked like and how it fell.
Videos of people using their power are featured, including knives being dropped from cranes, refrigerators packed with explosives and a skydive from a drone.
Black holes aren't violent monsters, and new discoveries reveal that they might have been essential to creating stars, giving light and building the universe.
Scientists explore thousands of exoplanets beyond the solar system in search of one that resemble Earth enough that it could be a new home for humanity.
Experts provide insight into NASA's mission to send humans to Mars in just 15 years, and how engineers are developing technology that will protect astronauts.
Experts use underwater technology to investigate a shipwreck in the Bermuda Triangle that suggests Nazis got closer to America than previously believed.
Experts investigate the sinking of a sister ship of the Titanic that got embroiled in war with a hidden enemy, resulting in the former luxury vessel's sinking.
Stel and Jess visit the Black Sea to investigate a 7,000-year-old skeleton buried in gold treasure, and they discover evidence of an ancient catastrophe.
Stel and Jess explore ancient underwater ruins off the coast of Greece and follow the Minoan civilization's trade routes to an island and volcano center.
Stel and Jess investigate a Greek island, where some believe an ancient civilization built an enormous marble pyramid, and artifacts there lead them to Turkey.
Stel and Jess visit archeological sites along the Adriatic coast of Croatia, where underwater relics from a bridge system take them to a city and sinkhole.
Stel and Jess find a trail of destruction back to the time of Atlantis while exploring Europe's largest active volcano, which leads them to a hidden labyrinth.
Stel and Jess visit archeological sites along the Adriatic coast of Croatia, where underwater relics from a bridge system take them to a city and sinkhole.
Stel and Jess find a trail of destruction back to the time of Atlantis while exploring Europe's largest active volcano, which leads them to a hidden labyrinth.
Stel and Jess investigate a Greek island, where some believe an ancient civilization built an enormous marble pyramid, and artifacts there lead them to Turkey.
Experts investigate the sinking of a sister ship of the Titanic that got embroiled in war with a hidden enemy, resulting in the former luxury vessel's sinking.
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