The first unmistakable signal from another intelligence would rank alongside fire and writing in the story of our species, ...

After 3I/ATLAS appeared to be nothing more than just a comet whirling through our solar system, one physicist is becoming frustrated Earth has not found alien life yet ...

Is it the invasion of the genome snatchers? Just in case the idea of aliens walking around in human skin suits wasn’t frightening enough. An outlandish study asserts that aliens might have abducted us ...