In this video, my friend and I square off in a tense gel blaster target challenge. With cups perched on our heads, the first person to reach three points takes the victory—but the loser gets lit up ...

A mysterious metal shard captured the imagination of the American public, because it was supposedly from a 1947 UFO that crashed on Earth. The sample seemed to have an unprecedented material structure ...

A sharper, more resilient mind starts here. Monday Test Your Knowledge Tuesday MIND Your Diet Wednesday Try a New Workout Thursday Play a Game Welcome to the Brain Health Challenge! I’m Dana Smith, a ...

If you purchase a product through a link on our site, we may receive compensation. Here’s a look at the remainder of this season of “The Challenge,” courtesy of ...