China is racing to harden its quantum ambitions on two fronts at once, pairing more powerful quantum processors with new cryptographic tools designed to survive a future of code-breaking machines.

What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

Tucked between a gymnasium and an inflatable amusement park, twenty-five miles north of midtown Manhattan, engineers are building some of the smallest quantum computers the world has ever seen. Based ...

One of this year’s winners of the Nobel Prize in Physics warned that China is rapidly narrowing the gap with the US in quantum computing. “China is definitely very competitive in this,” John Martinis ...

A team of researchers in China claims to have made the first conclusive demonstration of ‘quantum advantage’ – using quantum mechanics to perform calculations that would be too slow on classical ...

The Trump administration is not in talks to take equity stakes in U.S. quantum computing firms, the Commerce Department confirmed to FOX Business Thursday, pushing back on a Wall Street Journal report ...