The findings of a new study may help "explain some of the radio silence we’ve seen in technosignature searches" for alien signals, an astronomer said.

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

Hollywood makes initiating alien contact seem much easier than it has proven to be. In E.T. the Extraterrestrial, E.T. got ...

With over decades of films and convincing radio plays, aliens have captivated our imaginations and our worst fears. They’ve ...

Add Yahoo as a preferred source to see more of our stories on Google. A new study has found that stellar "space weather" could be ...