Shares of the quantum firm have surged 200% over the last year as Wall Street begins to price in a pivot toward real-world commercial utility.

Nvidia just gave Rigetti Computing shareholders some good news. Does that mean it's time to buy the quantum stock?

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close to being ready

Shares of IonQ surged 20% on April 14 to $35.76 after the quantum computing company landed a U.S. defense research contract, putting the sector that has struggled for a while in the spotlight again. IonQ said it has been selected for a program run by the Defense Advanced Research Projects Agency

Leaders of the Pacific Northwest's quantum computing realm had lots to celebrate — including a $500,000 boost from Washington state.

Quantum hardware and software are advancing rapidly – and our online encryption systems need to change to stay ahead.

Sygaldry Technologies plans to build quantum computers that speed up artificial intelligence training and operations.

Quantum computing is closer to reality than many think.

Google's new warning about quantum hackers and the threat to crypto Credit: MashableGoogle is warning that advances in quantum computing could make it easier to break the encryption that protects