Jiuzhang 4.0, China’s latest photonic quantum computer, is staking a claim to quantum supremacy.

Irish quantum computing startup Equal1 has unveiled RacQ, a rack-mounted silicon-spin quantum computer powered by UnityQ, the ...

Several quantum computing companies capitalized on investor interest to go public in 2026. Three recent IPOs are Xanadu ...

Scientists in Germany have pulled off a staggering computing feat by fully simulating a 50-qubit quantum computer for the ...

Rigetti and IonQ are both early movers in the quantum market. But IonQ’s forward-thinking strategies could make it a better ...

A new "geometry‑based" quantum swap gate makes neutral‑atom computers far less sensitive to laser noise.

China's new programmable photonic quantum computing prototype, Jiuzhang 4.0, completed a complex calculation in microseconds ...

Quantum computing companies are quietly entering public markets. Infleqtion, Horizon Quantum, and Xanadu are pursuing ...

What use is a quantum computer? Perhaps both more and less than you think, according to quantum computing expert Shayan ...

CAS Cold Atom Technology, a Wuhan-based quantum computing company affiliated with the Chinese Academy of Sciences (CAS), has ...

The Midwest has become a landscape for data centers and now quantum computing. Tech companies express goals for collaboration ...

The quantum computing space is full of stiff competition.