Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Quantum computing drew strong interest earlier this year, but attention has since faded. With prices pulling back, long-term ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

A new microchip-sized device could dramatically accelerate the future of quantum computing. It controls laser frequencies ...

Quantum computing stocks are heading into 2026 with a lot of momentum. One of the hottest pockets of the artificial ...

Businesses move beyond labs to real use cases in finance, healthcare, logistics, and research, delivering faster resul ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Like their conventional counterparts, quantum computers can also break down. They can sometimes lose the atoms they ...

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 ...

A quantum computer is not limited to this “either/or” way of thinking. Its memory is made up of quantum bits, or qubits—tiny particles of matter like atoms or electrons. And qubits can do “both/and,” ...