Our search for extraterrestrial life has turned up empty, perhaps because technologically advanced civilizations are doomed ...

One of the longest-standing techniques in humanity’s search for life beyond Earth may be causing scientists to miss alien ...

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Beyond that, in the decades to come, we might be able to see the colours of an exoplanet’s surface, and determine if plant life might be present there. And then we can search for changes in a planet’s ...

Answers to some of those questions could finally become public after President Trump's call last week for the release of ...

A Russian FPV drone was destroyed after an encounter with a weird new Ukrainian weapon. Is this a high-powered laser or something else entirely?

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

Alien invasions are terrifying to think about, but cool to watch on TV. These are the 10 best shows you can watch about that unlikely occurrence, ranked.

Earthlings, brace yourselves: the galaxy may be emptier than your last Tinder date. According to a new study, any alien ...

Add Yahoo as a preferred source to see more of our stories on Google. Its pulsing, pounding, circus-like alien invasion may not be as widespread as it once was, but Blue Man Group is still blowing ...

There is a silence in the night sky that has bothered me for as long as I can remember. ” That observation, attributed to ...