Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

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

In December 2024, Google's Willow chip became the first quantum processor to demonstrate "below threshold" error correction. That's the holy grail physicists have chased for 30 years. The chip showed ...

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

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 ...

Summarywith Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error ...

Even if quantum machines capable of breaking Bitcoin’s cryptography are decades away, the work required to update software, ...

Is quantum computing really a threat to Bitcoin? A clear, data-driven reality check on crypto’s quantum risks, timelines, and ...

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

The Defiance Quantum ETF QTUM provides broad exposure and trades at roughly 23 times cash flow. Not cheap, but not insane for a sector where winners might return 50 times. It's up almost 40% so far ...

Quantum computing won’t break Bitcoin in 2026, but attackers are already preparing. Here’s how crypto is moving toward post-quantum security, and how ready it is.

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 ...