If aliens are out there, why haven’t we heard from them? That’s the question at the center of Pop Mech’s new story, “Aliens Probably Exist—But They’re Staying Silent For a Reason, NASA Scientist ...

The Xenomorph from the Alien film franchise is one of the coolest, most nefarious movie monsters ever hatched, with its acid blood, mouths-within-mouths, and diabolical claws. It pretty much ...

Now we love to think big at Newsround and you guys often ask us the biggest questions out there. These week's is from Maddison, who's 11 and lives in Wrexham. And it's one of the biggest of the Big ...

The Dark Forest theory is one proposed solution to the famed Fermi Paradox, which has bewitched astronomers for more than half a century. To put it concisely, the paradox asks if the cosmos is nearly ...

There's the promise of mixed reality. And then there's, well, the reality. Microsoft's mystery Oct. 3 event proved to be an unveiling of sorts. A new $500 Samsung Windows Mixed Reality headset was ...