The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

D-Wave Quantum, IonQ, and QCi could generate massive gains for patient investors.

Instead, it's building a computer around a technology called quantum annealing, which finds solutions by creating systems of qubits, and then gradually adjusting them to seek one of their lowest ...

Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...

Two promising pure-play quantum computer companies to consider are D-Wave Quantum (NYSE: QBTS) and IonQ (NYSE: IONQ). The ...

IonQ and D-Wave Quantum are two of the top investment options in the industry.

A method for making quantum computers less error-prone could let them run complex programs such as simulations of materials more efficiently, thus making them more useful ...

IonQ is the clear leader in the quantum computing pure-play sector of the market, and its results back it up. For 2026, the company expects to achieve revenue of $235 million. That's pretty high ...

Working with existing infrastructure, IBM is angling to expedite the benefits of quantum computing with help from classical ...

This voice experience is generated by AI. Learn more. This voice experience is generated by AI. Learn more. Parts of the IBM Quantum System Two are displayed at IBM Thomas J. Watson Research Center on ...

A Google-led research team has demonstrated a surface-code logical qubit operating below the error-correction threshold, ...