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 ...

Here’s something that’ll blow your mind: this spectacular underground world was discovered completely by accident in 1963 ...

The views from up in the trees showcase the beautiful southern Indiana landscape, with its rolling hills and forests creating ...

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

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

A viral podcast moment last month reignited speculation about extraterrestrials and prompted President Donald Trump’s commitment to kickstarting the release of government files on flying saucers. But ...

According to a new study, any alien civilizations out there? Probably short-lived — and doomed to fail spectacularly. For ...

A new study by researchers at the SETI Institute suggests stellar “space weather” could make radio signals from extraterrestrial intelligence harder to detect. Stellar activity and plasma ...

Shaped by a different biology or culture, other intelligent civilisations – if they’re out there – might understand the ...

Florida state official with the Mutual UFO Network talks about what the organization thinks of Obama's comment to a podcaster ...

Policymakers and families are taking stock of what worked last year, what didn’t, and what still needs fixing. For millions of aging Americans and their loved ones, the conclusion is the same: aging ...