Over the trailing year, as of the closing bell on Dec. 2, we've watched IonQ (IONQ 4.40%), Rigetti Computing (RGTI 3.96%), D-Wave Quantum (QBTS 4.13%), and Quantum Computing Inc. (QUBT 4.03%) advance ...

All quantum computers are built around qubits -- their fundamental units for holding and processing information. But just how one goes about creating and manipulating those qubits is where the ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...