The reason we haven’t heard from aliens could be remarkably simple: interstellar communication is hard, and turbulent plasma emitted by stars makes it harder. A new study proposes that when listening ...

As per a new study, Dyson spheres around faint stars in the galaxy could offer new techno-signatures clues.

SETI has spent decades listening for a sharp, well-defined radio signal that could indicate it was sent by distant intelligent life. Now researchers believe that space weather could distort and blur s ...

A UFO row erupts as US congressman claims an intelligence insider warned he could be killed for probing alien secrets, sparking renewed public debate.

Producers Oriana Zill de Granados and Michael Rey discuss mysterious injuries suffered by government officials, known as Havana Syndrome. Their reporting revealed U.S. government testing of a directed ...

Stellar plasma can smear alien radio signals before they escape their star system, making them harder for astronomers to detect.

Figure out how to use giant freakin’ lasers to create limitless fusion energy that can free us from fossil fuels and steer the planet away from climate change. Today, with energy costs (and climate ...

"If a signal gets broadened by its own star's environment, it can slip below our detection thresholds, even if it's there." ...

Red dwarfs make up the vast majority of stars in the galaxy. Such ubiquity means they host the majority of rocky exoplanets ...

Ever since physicist Freeman Dyson first proposed the concept in 1960, the "Dyson sphere" has been the holy grail of ...

UFO discussions have long been part of the milieu at the Conscious Life Expo, which convenes thousands of New Age spiritual ...

E.T. could be phoning home — but we’re not hearing the call. A new study published in The Astrophysical Journal argues that “space weather” could be distorting incoming transmissions from ...