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

The novel design for the new qubit uses the chemical element tantalum in tandem with a special silicon substrate, creating ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

Dr. Paul Terry is the CEO of Photonic. He is a seasoned entrepreneur, engineer and angel investor specializing in disruptive technologies. While quantum physics may sound like futuristic science ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

What if the most complex problems plaguing industries today—curing diseases, optimizing global supply chains, or even securing digital communication—could be solved in a fraction of the time it takes ...

Even as it pushes ahead in AI, Alphabet is making notable headway in quantum computing. IonQ is a pure-play quantum stock that could prove compelling for some long-term investors.

Fully functional quantum computers remain out of reach, but optimism across the field is rising. At the Q2B Silicon Valley conference in December, researchers and executives ...

A gold superconducting quantum computer hangs against a black background. Quantum computers, like the one shown here, could someday allow chemists to solve problems that classical computers can’t.

Quantum computing stocks, plural, have done very well in 2025. Quantum Computing stock, singular, has not. 10 stocks we like ...

Quantum computing company D-Wave recently announced its Qubits 2026 conference for Jan. 27 and 28, 2026. The conference will ...