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

Scientists warn a strange iron bar in a distant nebula could reveal Earth's fate when the Sun dies, offering a grim look at ...

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 ...

Millions of volunteers aided UC Berkeley's SETI@home project, using their computers' computational power to search for extraterrestrial intelligence for over two decades.

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

Last July, Earth's radio telescopes targeted an interstellar comet traversing our solar system—the third confirmed ...