The breakthrough addresses concerns that powerful quantum computers could eventually crack encryption standards to leave vulnerable financial systems, government communications, health data and media.

A new ultra-fast monitoring system reveals that quantum computer qubits can change from stable to unstable in mere milliseconds.

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

IonQ joins the $151B MDA SHIELD contract, boosting its quantum computing defense prospects—but funding isn’t guaranteed amid ...

Researchers have achieved a breakthrough towards building scalable quantum computers. The team used cryoelectronics ...

Google unveiled a new quantum chip named Willow today. Here are the two main achievement from Willow that Google lists in its press release: Quantum computing stocks have been soaring recently. For ...

Investor interest in quantum computing exposure was already gaining steam before the latest proof point rolled in from Europe ...

Saylor says a credible quantum threat to Bitcoin is likely more than a decade away. The practical concern is key theft via signature cryptography, not ...

Scientists have developed a new way to read the hidden states of Majorana qubits, which store information in paired quantum modes that resist noise. The results confirm their protected nature and show ...