One tweet was all it took for Elon Musk to send historians and archaeologists into meltdown. His playful claim that aliens built the pyramids turned into a viral storm that blurred the line between ...

As AI invades everyday life, we’ve gone back and revisited the best video games with memorable AI characters, evil or otherwise. When you purchase through links on our site, we may earn an affiliate ...

One obstacle to figuring out why, exactly, parts of the American government have developed a strange fascination with “unidentified aerial phenomena” and “nonhuman intelligence” — in lay terms, ...