The founder of quantum computing startup Xanadu Quantum Technologies Ltd. became a billionaire in a matter of days after ...

Shares of IonQ surged 20% on April 14 to $35.76 after the quantum computing company landed a U.S. defense research contract, ...

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

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

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

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

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

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have developed the theory for an entirely new quantum system – based on the novel ...

Armonk-based IBM wants to expand the Quantum computer facilities on its campus on South Road in the Town of Poughkeepsie ...

Understanding the Quantum Computing Threat to Bitcoin The rapid advancement of quantum computing is reshaping the landscape of digital security.

A major obstacle in the development of powerful quantum computers is the growing number of cables required to control a ...

Wave, Rigetti and other quantum stocks are rallying after Nvidia announced new AI models designed for quantum computing tasks ...