Researchers have discovered a way to speed up quantum error correction (QEC) by a factor of up to 100 — a leap that could significantly shorten the time it takes ...

The race to harness quantum mechanics for computing power is finally colliding with the real economy. After a century of ...

For many business leaders, quantum computing feels like science fiction—a technology that’s exciting, but distant. That’s a mistake. While we have yet to engineer quantum computing at even a remotely ...

The MarketWatch News Department was not involved in the creation of this content. QEDMA's approach is designed to make error handling achievable with far fewer qubits ...

Researchers at Harvard have created a groundbreaking metasurface that can replace bulky and complex optical components used in quantum computing with a single, ultra-thin, nanostructured layer. This ...

Quantum computing threat to Bitcoin remains distant, experts say, though long-term cryptographic risks persist.

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...

History has a flawless track record of foreshadowing trouble for next-big-thing technologies and innovations -- and quantum computing just made the list. Since the advent and proliferation of the ...