One of the biggest hurdles with quantum computers is that their processing is so complex that they have high error rates.

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

Some critics argue the threat posed by quantum computers is overblown, including Strategy chairman Michael Saylor, who has once called it a marketing ploy to pump quantum-branded tokens. Bitcoin OG ...

D-Wave’s commercially available quantum computing technology offers organizations powerful, energy-efficient solutions for addressing complex, real-world problems today. D-Wave Quantum Inc. (D-Wave) ...

Quantinuum, a leading quantum computing firm, has set a new record in the field of quantum computing. The company’s Helios quantum computer has demonstrated 98 fully linked qubits in a single, ...

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 ...

IonQ is racing to build a commercializable quantum computer, but it is burning a lot of money. The company just raised $1 billion through a stock offering. The share price is likely to struggle going ...

Quantum computing is nearing an inflection point as recent breakthroughs in qubit stability, error correction and hardware innovation draw significant attention from ...