For nearly 60 years, scientists have scanned the skies searching for a message from another civilization. Along the way, they ...

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

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

The Fermi paradox asks why we haven’t found aliens yet. Scientists say the answer may lie in timing, technology, and the vast scale of space.