Plus, a list of other ways to possibly detect aliens ALIEN civilizations could be detected if they are using solar panel technology, researchers have suggested. Researchers believe aliens may be using ...

The Harvard physicist who claimed the first interstellar visitor in 2017 was an alien craft, although the object has been determined to be a rock, says Earth needs to form treaties with ...

A civilization capable of interstellar travel may also be one that has moved beyond conquest, excess and ecological self-destruction — and it therefore may not want to talk to us.

A group of astronomers are pushing back on humanity's preoccupation with communicating with aliens beyond our galaxy, warning that alien contact could result in 'the end of all life on earth,' ...

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 ...

Image: Conceptual illustration of a possible signal from an alien civilization reaching Earth.Detecting such signals — or ...

A BIZARRE academic study has left readers wondering if another society could have called Earth home before humans occupied the planet. The research taps into the innate human desire to know if we are ...

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