Alien experts claim powerful extraterrestrial life exists in the universe, which is beyond the control of any government — ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

If you sent 5.25" floppy disks back to medieval times, knights might decide that they make excellent sun visors. And our cat Posy thinks that a flash drive dangled from a lanyard is simply a great cat ...

What if humanity’s first unmistakable sign of alien technology is not a greeting, but a distress flare? That possibility sits at the center of a growing idea in technosignature research: the signals ...