A first wave of stocks at the start of the decade — comprising IonQ, Rigetti and D-Wave — highlighted the most mature quantum ...

Quantum computing is closer to reality than many think.

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

The rise of cryptographically relevant quantum computers (CRQCs) is no longer a distant "decade away" concern, but for Bitcoin and the broader digital asset ecosystem, the threat appears manageable.

Quantum computing is no longer a physics experiment. Google’s Willow chip, IBM’s quantum roadmap expansion, and IonQ’s ...

Indeed, many quantum computing stocks have already experienced huge run-ups, including D-Wave Quantum ( QBTS +2.74%). Since ...

A newly developed encryption framework aims to protect video data from future quantum attacks, all while running on today's ...

Quantum computers struggle with a major flaw: their information vanishes unpredictably. Scientists have now created a new method that can measure this loss over 100 times faster than before. By ...

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

Q-Factor emerges with $24M in funding and the next big bet to achieve quantum computing advantage - SiliconANGLE ...

Intel Capital is among the backers of Israeli quantum computing startup Q-Factor, which has just raised $24 million of seed funding in pursuit of a million-qubit system based around cooled neutral ...

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.