Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

Quantum vendors and national agencies are aligning to establish common standards for logical qubits, which should enable ...

These companies possess potent technologies, but one looks like the superior investment.

Researchers from Caltech and Oratomic, a Caltech-linked startup, published findings on March 31, 2026, arguing that a useful quantum computer capable of running Shor’s algorithm on real cryptographic ...

Two analyses suggest that quantum computers could crack ubiquitous security keys and cryptocurrencies before the decade is ...

My two favorite quantum computing stocks that I think will soar during the next few years are IonQ ( IONQ 7.83%) and D-Wave ...

As a result, IonQ is a fantastic quantum computing investment, but investors need to keep an eye on its progress and its lead ...

Google warns that quantum computers could break crypto sooner than expected, heightening the urgency for post-quantum security across blockchain networks.

About eight years ago, toward the end of a panel I was moderating on cybersecurity, I turned to the panelists and asked them ...

Silicon is ubiquitous in modern electronics, and now it is becoming increasingly useful in quantum computing. In particular, ...

Pure plays such as IonQ and Rigetti Computing dominate the quantum computing narrative, but one member of the "Magnificent ...