Scientists have achieved a breakthrough by "distilling" light to eliminate the noise that prevents photonic quantum computers ...

Quantum computing stocks are in full rebound mode in 2026, with the benchmark S&P Kensho Global Quantum Computing ...

Last is Nvidia ( NVDA +3.97%), which may seem like an odd pick. Nvidia makes graphics processing units (GPUs) and is a leader ...

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner than previously stated.

Scientists have found a way to make AI much better at predicting complex, chaotic systems by tapping into the unique power of ...

IonQ is a pure-play quantum computing stock, as that's the company's only focus. Alphabet is responsible for key breakthroughs that have brought quantum computing much closer to real-world use.

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, ...

A vital ingredient for making quantum computers truly useful just might be conventional computers. That was the message from a gathering of researchers this month, which explained that classical ...

A team developing light-sensitive cancer drugs has won a US$2-million Quantum for Bio (Q4Bio) prize for demonstrating a ...

A quantum computer assists an AI model with calculations that would take weeks to figure out with a normal computer.

Over seven trading days (from the closing bell on April 9 through the close on April 20), shares of pure-play quantum ...