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.

In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

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

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Businesses move beyond labs to real use cases in finance, healthcare, logistics, and research, delivering faster resul ...

Quantum Computing Advantage will Arrive Next Year. Are you ready? Know which quantum company to invest in? Read this and ...

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 ...

D-Wave stock soared nearly 230% in 2025. In the company's Q3 report, CEO Dr. Alan Baratz said that "the world is watching quantum, and specifically D-Wave, as we deliver quantum computing's value to ...

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