With drones clotting the skies and Chinese spy balloons overhead, more and more people are starting to talk about UFOs. Are they little green men, aliens with enormous eyes determined to overpower ...

Math nerds are the most dangerous people on the planet,” muses NSA agent Taylah Sanders (Quintessa Swindell), who spends her ...

Incredibly, the story of how you are related to all of those species––and millions upon millions more that have gone extinct over the 3.5-billion-year history of life on Earth––can be ...

This ‘NOVA’ presentation examines flying-saucer sightings and how conspiratorial thinking takes hold in the absence of ...

Standing at the base of the Great Pyramid, it is hard to imagine that this monument—which remained the tallest building in the world until early in this century—was built in just under 30 ...

One of the world's most popular lecturers on astronomy, Tyson is a familiar face to NOVA audiences, having hosted the miniseries Origins (PBS, 2004) and having been a featured scientist in prior ...

The conflict resulted in the Taira rising to power to form the first samurai-led government in the history of Japan. In 1180, the Minamoto clan resumed hostilities with the Taira in what became ...

Using well-documented facts and contemporary photographs, this timeline chronicles that tragic period in world history. Click on any year below to get a detailed history. Caution: Many photographs ...

Every month NOVA hosts a science trivia night at the ... science as we test your knowledge of the natural world, space, the history of science, and more! Drinks and snacks are available at the ...