Quantum computing may become the next big theme in the tech world. Pure-play companies and tech giants are working in this ...

Most quantum computing stocks are speculative buys, but not Alphabet.

IonQ’s earnings beat pushed the shares sharply higher and underscored Wall Street’s growing appetite for quantum-computing ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially ...

A first-of-its-kind quantum computing network, funded with the help of millions in state funds, is live in. Qunnect, a New York-based quantum computing company, announced last week the ...

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum computer: The realization of a novel type of quantum logic gate makes it ...

Editor’s note: Columnist Charlie Garcia shares select emails and online comments from his virtual mailbag each week. I see three investment lanes for quantum computing: pure plays like IonQ and ...

Photo:Courtesy of Anhui Quantum Computing Engineering Research Center China's first domestically developed quantum computer operating system, Origin Pilot, has been made available for online download, ...

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

Business leaders need to pay attention to quantum computing now—not because the technology is ready, but because the risk is ...