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 ...

When ET phones home, it could be his last call. Contrary to sci-fi movie depictions, our first contact might not be with a super advanced alien civilization at the height of power. Rather, Ivy League ...

NASA's alien-hunting Europa Clipper spacecraft took seven hours of ultraviolet observations of interstellar comet 3I/ATLAS while both objects zoom toward Jupiter. When you purchase through links on ...

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 ...