Hundreds of United Airlines flights were disrupted on Wednesday evening as the carrier grappled with a major computer system outage. The airline requested ground stops at its major hubs in the U.S.

BART trains did not run for 4/12 hours on Friday morning because of a computer problem, the latest blow to an agency ...

The entire BART system remains shut down Friday morning stranding tens of thousands of commuters across the San Francisco Bay ...

Liberty Hospital staff says the hospital continues to experience disruptions to its computer systems, forcing the emergency department to tell patients to seek care somewhere else.

BART trains were unable to start running early Friday morning after a computer equipment problem shut down the system, ...

Service at all Bay Area Rapid Transit (BART) stations resumed Friday, hours after computer equipment issues led to a shutdown ...

Microsoft Research has developed an analog optical computer (AOC) that uses light to solve complex problems.

A computer that uses light rather than digital switches for calculations could help reduce the energy demands of artificial ...

KCMO's lingering computer system issues stretch into a new week Right now, people living in Kansas City, Missouri, continue to feel the effects of a city computer outage that started last week.

Microsoft's CEO, Satya Nadella, announced a breakthrough in optical computing, published in Nature. The analog optical ...