Every month, NASA Observatory’s Earth Matters challenges viewers to describe a mysterious satellite image, the answer to which is posted on the website a week later. However, ev...

Future generations take note — deep inside the heart of a Sierra Diablo mountain, along the Texas-Mexico border, lies a 200-foot-tall, mechanical clock that ticks once a year, h...

If Michael Strano has his way, homes and streets of the future will be lit up with “green” energy — literally — from glowing plants and trees. While that may sound like a lofty ...

On December 6, Little Foot, the most complete, and possibly oldest, skeleton of a human ancestor ever found, made its debut at the Hominin Vault at University of Witwatersrand's...

Since 2015, members of the Incredible Science Machine have been mesmerizing fans with their complex chain reactions using tens of thousands of dominoes and props. This year was ...