A team of researchers at the University of Waterloo have made a breakthrough in quantum computing that elegantly bypasses the ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are ...

Common causes of computer freezing and practical steps to troubleshoot and fix an unresponsive PC for smoother, more reliable performance. Pixabay, Pexels Experiencing a computer freezing repeatedly ...

When did computer passwords become a thing? Trump proposes new monument near Lincoln Memorial New ranger wanted for isolated uninhabited island Video of brutal Seattle attack on elderly woman sparks ...

The original version of this story appeared in Quanta Magazine. Imagine that someone gives you a list of five numbers: 1, 6, 21, 107, and—wait for it—47,176,870. Can you guess what comes next? If ...

SAN FRANCISCO (KGO) -- Full BART service is expected to resume after a nearly seven-hour systemwide shutdown halted trains Friday morning due to a computer equipment problem. The transit agency says ...

All BART stations reopened for service late Friday morning after a computer problem shut down train service systemwide for hours, according to the transit agency. Starting at 4:30 a.m., issues arose ...

BART trains didn't run for seven hours because of a computer equipment problem. This is the fourth major BART outage issue since May. Commuters were left to find alternative modes of transportation ...

BART trains were unable to start running early Friday morning after a computer equipment problem shut down the system, according to the transit agency. "A computer equipment problem following network ...

CAMBRIDGE, U.K. – A small Microsoft Research team had lofty goals when it set out four years ago to create an analog optical computer that would use light as a medium for solving complex problems.

A line of engineering research seeks to develop computers that can tackle a class of challenges called combinatorial optimization problems. These are common in real-world applications such as ...