The day when a quantum computer can crack commonly used forms of encryption is drawing closer. The world isn’t prepared, ...

Jiuzhang 4.0, China’s latest photonic quantum computer, is staking a claim to quantum supremacy.

Experts warn that quantum computing could one day break the encryption protecting the internet, with some estimates ...

Quantum computing appears to be a faraway technology that won't make an impact for many years. But there are actually some ...

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require nearly the resources anticipated just a year or two ago, two independently ...

Irish quantum computing startup Equal1 has unveiled RacQ, a rack-mounted silicon-spin quantum computer powered by UnityQ, the ...

Quantum computing is getting closer to reality.

Quantum computing stocks were hot in 2025, so it was inevitable that more quantum companies would join the fray in 2026. A ...

The burgeoning quantum computing space has proven to be the outlier. The deal was led by British climate technology financier ...

Xanadu Quantum Technologies Limited Class B Subordinate Voting Shares (NASDAQ:XNDU) used its inaugural quarterly earnings call to outline its post-listing financial position, technology roadmap and ...

What use is a quantum computer? Perhaps both more and less than you think, according to quantum computing expert Shayan ...

One of my favorite investments in the quantum computing space is IonQ (NYSE: IONQ), and in its first-quarter report, it just ...