There are many ways to scour the stars for intelligent life. You can search for radio signatures whose repetitions suggest ...

NASA’s James Webb Space Telescope has eliminated two suspected Dyson sphere candidates after new observations showed that ...

Cold War-era files show diplomats searched for answers after reports of a strange sphere crash sparked international interest ...

Imagine a super-advanced alien civilization that needs insane amounts of energy way beyond our puny solar panels and wind turbines to power their mega-cities, AI overlords, or whatever interstellar ...

The famous “moving” metal sphere still gets shared like a sci-fi clue. But its lasting power comes from the gap between eyewitness wonder, technical testing and missing public records. A metal ball in ...

The Pentagon's latest declassified UFO files include unresolved cases like the Bagram triangle and a mysterious sphere in Brazil, highlighting ongoing transparency efforts without confirming ...