Quantum computing works — now investors will see if the stocks do too

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

Some quantum computers might need more power than supercomputers

A preliminary analysis suggests that industrially useful quantum computers designs come with a broad spectrum of energy ...

Meet the Cornerstone Quantum Computing Stock Billionaires Have Piled Into for 2026 (Hint: It's Not IonQ, Rigetti Computing, or D-Wave Quantum)

Wall Street's savviest money managers are shunning high-flying quantum computing pure-play stocks in favor of a cash-rich, ...

Error-correction technology to turn quantum computing into real-world power

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...
New Scientist

A strange kind of quantumness may be key to quantum computers' success

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...