Editor’s note: Columnist Charlie Garcia shares select emails and online comments from his virtual mailbag each week.

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

Advances in quantum computing this year clarified timelines and forced a reassessment of Bitcoin’s future security.

Quantum computing could take several steps forward in 2026.

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

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

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.

Technology (XLK) stands out as the top sector pick for 2026, rated 8.2, driven by AI, quantum computing, and favorable ...

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...

In a proposal that reads more like the script to a new sci-fi movie, researchers are suggesting a unique way to tackle one of the core problems of quantum computing. If deployed, it would redefine how ...