Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over time inside a quantum computer—a breakthrough that could help make future ...

It remains an open question when a commercial quantum computer will emerge that can outperform classical (non-quantum) machines in speed and energy efficiency while solving real-world combinatorial ...

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 ...

We may receive a commission on purchases made from links. Depending on whether you play intense games or watch fast-paced and vibrant media, you might notice certain moving images leaving behind ...

The original version of this story appeared in Quanta Magazine. If you want to solve a tricky problem, it often helps to get organized. You might, for example, break the problem into pieces and tackle ...

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 ...

After more than 20 years, what is now referred to as the Post Office Horizon scandal has become headline news. Computer Weekly has played an important part in exposing what has been described as the ...

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 ...

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 ...

Get the latest federal technology news delivered to your inbox. The Defense Advanced Research Projects Agency is looking for companies to build the hardware and software quantum computers need to ...

The Defense Advanced Research Projects Agency is looking for companies to build the hardware and software quantum computers need to communicate and work together. Most quantum computers are standalone ...