An alien radio signal from K2-155 d? Are there any alien civilizations out there? For several decades, scientists have been searching for evidence that they exist. That effort is collectively known as ...

Dan Farah has argued that 'alien intelligence' may already be operating on Earth, telling Chris Cuomo in a November 2025 interview that testimony about alleged recovered craft and unexplained activity ...

When you stand on a cape at night, the light arrives late. A white band strokes the surface of the sea, brushes your cheek, and returns to the open ocean. For a few seconds, you see nothing. Only the ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. The search for extraterrestrial life has evolved from philosophy to a serious scientific and ...

It may not breathe, eat, or sleep. It may not reproduce in any ordinary sense. It may not have a face, a voice, or a body shaped by evolution. It may be a machine. This is not a wild idea – it follows ...

New SETI protocols outline how scientists should verify, share, and respond to potential evidence of alien intelligence in the modern information age. Reading time 4 minutes The moment of first ...

We’ve been searching for aliens for a very long time, looking up at the sky for some sign that we're not alone. In more modern times, we’ve wondered whether an intelligence from somewhere else would ...

Searching for extraterrestrial intelligence has so far primarily meant focusing on one particular type of signal—and that signal has normally been based on our own current cutting-edge technology. But ...

AI may help scientists search for extraterrestrial technosignatures. But the strangeness of modern models is not evidence of visitors from elsewhere. It is evidence that human-built systems can become ...