Together, they form a continuous historical thread linking the earliest UFO debates of the Cold War to today’s formal federal ...

China’s vast radio observatory known as “Sky Eye” has finally pinned down the origin of a class of cosmic flashes that have ...

Consciousness could be a fundamental part of reality, like gravity or matter, according to this controversial theory.

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

A major claim in the older media cycle was that NASA removed the book and related materials. Whatever happened during the original wave of reporting, the current reality is clear: NASA now provides an ...

For over two decades, millions volunteered their computers to help UC Berkeley scientists in their search for ...

Interstellar comet 3I/ATLAS is now barreling away from the sun, never to return to the solar system. There's one more chance ...

Astronomers are using China's powerful FAST radio telescope to chase after 100 intriguing signals detected by the SETI@home ...

A fast-moving bright light streaking through the California sky after midnight on Thursday had locals wondering what it was ...

After two decades of quiet data processing on millions of crowd-sourced home computers, the SETI@home project has narrowed ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Lightning has captured people's fascination for millennia. It's embedded in mythology, religion and popular culture. Think of ...