Add Yahoo as a preferred source to see more of our stories on Google. Scientists create quantum computer that breaks free of binary system Scientists have made a quantum computer that breaks free from ...

WASHINGTON (AP) - The Homeland Security Department, the lead U.S. agency for fighting cyber threats, suffered more than 800 hacker break-ins, virus outbreaks and other computer security problems over ...

The quantum computing company Quantinuum recently announced a quantum computer it says outperformed a landmark Google computer’s result 100-fold. The 2019 Google result used a specific test called the ...

What just happened? In 2019, Google's Sycamore quantum computer achieved a so-called quantum supremacy record by completing a specific task in 200 seconds that would have taken a classical ...