Advanced alien civilizations may communicate via a series of flashing lights, similar to how fireflies do, a new paper hints. This would potentially make extraterrestrials much harder to spot if we ...

Researchers have decided that a potentially good way to prepare for future contact with extraterrestrial beings is by studying…whale bubbles. No, it’s not a joke—researchers from the SETI Institute, ...

In the search for extraterrestrial life, researchers have hinted at the idea that advanced alien civilizations may be communicating with each other using a series of flashing lights, similar to the ...