We take a look at the ten fastest planes ever flown. Though some uncrewed aircraft (like the X-43) have flown faster, they ...

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

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

UC Berkeley's SETI@home project, a crowdsourced scientific research initiative, identified nearly 12 billion potential ...

Semiconductor detectors that directly measure the electrical signals produced by X-rays have hugely improved the resolution and contrast of computed tomography scanners. In the 1970s computed ...