Quantum computers have been a pipe dream for a lot of tech companies, and that includes Google. How will Echoes help with the advancement of quantum computing?

IonQ’s Golden Dome contract eligibility boosts its defense profile, but lofty valuations keep the quantum stock a high-risk, high-reward bet.

PARIS, FRANCE, January 21, 2026 /EINPresswire.com/ — Alice & Bob, a global leader in fault-tolerant quantum computing, today announced a new way to reduce bit flip ...

A pair of photons enters an optical maze, and sometimes they leave as something new. Not new in the everyday sense, since both were still photons when they came out.

Shares of the quantum computing start-up have given back their 2026 gains. Buy the dip?

An “echo” that arrives before you finish speaking sounds like a glitch. In quantum hardware, that kind of self-interference ...

Rigetti Computing (NasdaqCM:RGTI) has outlined its updated quantum hardware roadmap, highlighting targets for higher qubit counts and improved fidelity. The company is reporting progress toward ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that could solve complex tasks, such as predicting how chemicals react or cracking ...

The quantum computing stocks boomed for most of 2025, only to go bust in the last quarter. In 2026, it’s been mostly looking ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially changing the computing paradigm.

The intense tech battle between the United States and China is a topic of ...