Two promising pure-play quantum computer companies to consider are D-Wave Quantum (NYSE: QBTS) and IonQ (NYSE: IONQ). The ...

Two new studies suggest optical computing, which uses light to process data, is much closer to becoming a faster, more energy-efficient alternative to conventional systems. One study used an optical ...

Researchers have built a small-scale computer that runs on thermal noise, the random electrical fluctuations that conventional chip designers spend billions trying to suppress. The device, called a ...

China's confidence to open up its quantum computing service to the world and to export components of quantum computers to Belt and Road Initiative (BRI) partner countries stem from a self-controlled ...

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, ...

Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti” or the "Company”), a pioneer in full-stack quantum-classical computing, ...

Zscaler ( ZS +1.30%) has been preparing for the quantum shift for some time, and already offers some post-quantum cryptography (PQC) methods. With PCQ estimated to be a market opportunity of more than ...

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

The SFU School of Computing Science continues to show why it’s a top-ranked Canadian university in computer graphics, as two researchers have received prestigious awards from the Canadian ...

A pullback has dampened quantum investors' hopes in early 2026, but this industry has massive long-term potential.