Tune into alien frequencies and decode mysterious signals from deep space in this retro ham radio game. View Entire Post › ...

If advanced aliens lived on a planet within a few hundred to a thousand light years away from Earth, then vast numbers of their signals must already have crossed Earth without being noticed, a new ...

Scientists propose a new method to find alien life by studying planetary patterns, moving beyond traditional biosignature ...

A lunar far side experiment finds no alien signals but proves the Moon could offer the quietest listening post yet for future ...

Add Yahoo as a preferred source to see more of our stories on Google. Turbulent star environments may broaden alien radio signals, making them harder for SETI to detect. (CREDIT: Shutterstock) Radio ...

Explore how cutting edge telescopes, AI, and new detection methods are transforming the extraterrestrial life search and ...

Aliens may have been trying to contact humans for years, suggests new research. But stellar “space weather” could mean radio signals from friendly extraterrestrial intelligence get lost in space, say ...

A new study suggests alien life may be easier to detect through clusters of similar planets rather than single biosignatures.

If it were a phone call, we might call it a butt dial: A strong radio signal that set off questions about whether it emanated from an advanced alien race earlier this week is now believed to have come ...