Less than 10% of D-Wave's clients are government research contracts, Alan Baratz says, proof it is offering commercially ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic circuit device called a Josephson traveling-wave parametric amplifier (JTWPA), ...

A new light-based breakthrough could help quantum computers finally scale up. Stanford researchers created miniature optical cavities that efficiently collect light from individual atoms, allowing ...

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

Even as quantum computing advances steadily, it will not replace classical computers in the near future. Most current systems ...

Quantum computing is the next big thing in the tech realm. While artificial intelligence (AI) investing is undoubtedly the ...

Business leaders need to pay attention to quantum computing now—not because the technology is ready, but because the risk is ...

Did a small quantum computing company just acquire a business that will give it a competitive advantage?

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on narrow tasks, and the stakes are no longer theoretical. The technology promises ...

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 ...

Quantum computing poses a significant threat to current cryptographic systems. Classical cryptography systems are vulnerable ...