For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

IonQ ( IONQ +2.88%) is probably the most popular quantum computing pure-play investment. This is evidenced by its market cap, ...

Ripples spreading across a calm lake after raindrops fall—and the way ripples from different drops overlap and travel outward ...

A qubit is sort of like a spinning coin before it lands, but this state makes it more sensitive to outside forces, such as ...

We might be witnessing the start of a new computing era where AI, cloud and quantum begin to converge in ways that redefine ...

Quantum computing pure-plays have emerged as some of the most popular artificial intelligence (AI) stocks. Outsized momentum ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Quantum computing promises extraordinary power, but that same power may expose new security weaknesses. Quantum computers are expected to deliver dramatic gains in processing speed and capability, ...

Quantum Computing sees surge in investor interest and momentum score after being selected as initial bidder for Luminar's ...

IonQ leads accuracy at 99%, while Alphabet, Microsoft, Nvidia, and IBM compete with different quantum strategies.

Honeywell InternationalHON on Wednesday said its majority-owned ‌quantum computing unit Quantinuum will file for an initial ...