A new SETI study has opened a previously unexplored path in the search for intelligent life by analyzing high-frequency radio ...

Researchers are zeroing in on more deliberate “narrow-band” alien signals, well outside the radio frequencies SETI has ...

Astronomers searching for signs of extraterrestrial intelligence may have been missing alien signals in part of the radio ...

Scientists say the findings of the new study may make future searches for extraterrestrial intelligence faster and more ...

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that ...

The “Wow!” signal is one of our best pieces of evidence for aliens, but researchers are building a compelling case for a more natural source.

Archived radio observations could open new frequencies to SETI while showing that past searches covered millions more stars ...

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 ...

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 ...

What steps can be taken to identify why we haven’t received radio signals from an extraterrestrial intelligence, also called technosignatures? This is what a recent study published in The ...

The odds of there being another intelligent life form in the Milky Way are pretty good given the billions of stars. But we ...