Debunking alien claims matters, but so does telling richer, more compelling stories about how humans shaped their own past.

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

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Could ancient humans really have built the pyramids without extraterrestrial help? Or do such questions reveal more about modern anxieties than the past itself?

Aliens: "Sorry, you're cutting out!" The post Something May Be Scrambling Alien Messages, NASA-Funded Research Finds appeared ...

Add Yahoo as a preferred source to see more of our stories on Google. For decades, humanity has scoured the cosmos for any signs that we aren't alone in the universe. But now, researchers at the SETI ...