More than 2,000 years ago, Greek artisans built a compact machine of interlocking gears that could track the heavens with a precision that still unsettles modern engineers. The corroded fragments of ...

Cortical Labs, a biotech company focused on synthetic intelligence, has revealed the CL1, the world’s first commercial ...

Employees of a waste disposal company were clearing out a U.K. home late last year when they made an accidental—and valuable—discovery. After stumbling upon some old boxes, they resurfaced a Q1 ...

Late one evening, UCLA graduate student Charley Kline sat in front of a refrigerator-sized computer and sent the message "lo" to a rack of computers operated by systems engineer Bill Duvall at the ...