IonQ and Rigetti Computing are pursuing quite different technologies in their efforts to build commercially viable quantum computers.

It could take decades to develop quantum computers that are useful in the real world.

Quantum computing stocks are trading like a thematic basket this morning, not like an industry being repriced. IonQ ...

IBM and IonQ shares rose on Thursday as investors weighed fresh developments in quantum computing, with IBM moving ahead on a major U.S.

AI is becoming the tool that makes quantum hardware usable, and quantum hardware is the next lever for pushing AI past its own ceiling.

Quantum Computing (QUBT) is back in focus after the company signed a three year Framework Agreement with Qatar's Hamad Bin ...

The NVIDIA CUDA-Q platform now includes the CUDA-Q Logical orchestration layer, giving the quantum industry an open, programmable ...

Zacks Research captured the shifting mood on August 21, downgrading D-Wave from "Strong Buy" to "Hold." The automated assessment reflects a broader reality: the optimism that once carried the stock ...

While both D-Wave and Rigetti's revenues have been volatile, their valuations tell a starkly different story for quantum investors.

Discover how AI and quantum computing differ and why their convergence could revolutionize tech in fields like medicine, materials science, and secure encryption.

Choosing the rules of quantum physics as the phys­ical basis for constructing models of compu­ta­tion allows for solving certain compu­ta­tional prob­lems more effi­ciently as in models based on ...

Quantum computing stocks may drop dramatically if investors decide they've been paying too much for hoped-for future growth.