Devices taking advantage of the collective quantum behavior of spin excitations in magnetic materials—known as magnons—have ...

Rigetti and D-Wave will be able to break away from the pack, while Quantum Computing’s technology poses a challenge, an ...

For the first time, an international team of scientists has experimentally simulated spontaneous symmetry breaking (SSB) at zero temperature using a superconducting quantum processor. This achievement ...

Cantor Fitzgerald says Rigetti Computing shares could hit $15 in the coming months. RGTI stock is relatively inexpensive to ...

Rigetti Computing (RGTI) stock jumps as analyst initiates coverage with Overweight rating and $15 price target, citing potential in quantum technology.

Shares of Rigetti Computing are soaring Wednesday afternoon. Cantor Fitzgerald initiated coverage on the quantum computing ...

While most quantum computing and AI stocks are quite expensive, Alphabet's stock offers solid value to investors. Alphabet is ...

In a stride toward the future of technology, China Telecom Quantum Group, a subsidiary of telecom giant China Telecom, is ...

D-Wave Quantum ( QBTS -0.28%) pioneered commercial quantum computing before most investors had heard of qubits -- the company ...

RGTI and QBTS tackle quantum computing from fundamentally different directions, gate-based vs. annealing-based. Which approach holds more promise for investors?

Forty high school students with Chicago Public Schools graduated from Fermi National Accelerator Laboratory’s Saturday ...

Snowcap Compute Inc., a startup that plans to make processors from semiconducting materials, has raised $23 million in ...