There has been considerable buzz around quantum computing stocks over the past several years, as many investors have hopped ...

How do you design buildings for machines colder than deep space? David Clensy explores the engineering, sustainability, and ...

A device smaller than a grain of dust may help unlock the kind of quantum computers people have only dreamed about. Built on ...

For decades flying cars seemed like one of those technologies that were just years away and, as an old chestnut has it, ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

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 ...

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 ...

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

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

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.

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

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 ...