Quantum computing is an early-stage technology; all of the pure-play companies in the space are high-risk investments.

One company that's emerged as a perceived leader in the space is IonQ ( IONQ 6.85%), which uses trapped-ion technology to ...

No stock is a slam dunk to make you a millionaire. But these two quantum computing leaders have tremendous potential.

Experts warn quantum computers could someday forge Bitcoin’s digital signatures, allowing unauthorized transactions.

For years quantum technology seemed exciting in theory but not much good in practice. Now the ability to combine qubits—bits ...

Quantum Computing reported third quarter earnings and revenue that topped consensus estimates. QUBT stock climbed on the news.

Explore the innovative Willow quantum chip by Google, marking a major milestone in quantum computing with 13,000× faster ...

Safeguarding government operations in a world where today’s public key cryptography can be broken forces a new approach to ...

To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...

IonQ's planned acquisition of Skyloom Global is intended to enhance its quantum computing, networking and sensing ...

With troubling signs emerging from the broader market, some investors may be inclined to sell their shares while profits are ...

She wasn’t the only international guest. There’s interest from other countries about the state’s Tech Hub and local quantum industry.