Scientists now believe alien signals may have already reached Earth, and the reason we keep missing them has nothing to do ...

Grain-sized remnants of alien technology may get caught in solar wind and land on plants and moons close to us ...

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

The best way to find alien technosignatures is to look for ones that have long survived their creators, according to a new ...

Our search for technosignatures—clear signs of advanced civilizations beyond Earth—takes many forms. Many are driven by the famous Drake equation, which attempts to estimate how many technological ...

A new SETI study suggests we may be overlooking alien signals not because they aren't there, but because their own stars are scrambling them before they escape into space. Turbulent plasma and ...

Steven Spielberg's Disclosure Day has audiences buzzing about good alien conspiracy films. We've got 5 great recommendations.

Do not shout ‘alien!’” Amid surge of public interest in UFOs or UAP, one group updated its rules for how news of ...

Steven Spielberg has always believed we’re not alone in this universe. With ‘Disclosure Day,’ he may make a believer out of ...

In 1977, Ohio State’s Big Ear radio telescope picked up a 72-second radio burst from deep space that was 30 times stronger ...

If and when SETI discovers alien life, then a revised Declaration of Principles guarantees that once the discovery has been ...