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 ...

Shortly after the closing bell Friday, Quantum Computing posted $384,000 in revenue, up from $101,000 last year. The company ...

Quantum computing is finally heating up. There is a heady mix of high-profile and highly resourced big tech players like ...

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

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

In February 2025, scientists successfully teleported quantum information between two quantum computers six feet apart.

“Quantum clocks running at the smallest scales were expected to lower the energy cost of timekeeping, but our new experiment ...

A broad association of researchers from across Lawrence Berkeley National Laboratory (Berkeley Lab) and the University of ...

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

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

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