Famed short-seller Andrew Left tells us why he's betting against 2 stocks in the red-hot quantum trade

Quantum computing stocks have been a hot play on frontier technology in 2025, but short seller Andrew Left is bearish on two ...

Behold Helios, the Most Powerful Quantum Computer on the Planet

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years.

Quantum Computing Pure-Play Stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. Just Issued a $749 Million Warning to Wall Street

Quantum computing pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have soared between ...
Live Science on MSN

'This is easily the most powerful quantum computer on Earth': Scientists unveil Helios, a record-breaking quantum system

Scientists have built a 98-qubit machine that they say performs better than any other quantum computer in the world. They've ...

Optimal scaling for magic state distillation in quantum computing achieved

Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in ...
MIT Technology Review

A new ion-based quantum computer makes error correction simpler

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.