Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that could solve complex tasks, such as predicting how chemicals react or cracking ...

The low-noise, high-gain properties needed for high-performance quantum computing can be realized in a microwave photonic ...

Quantum is advancing rapidly, sparking discussions about how the powerful computers will integrate with industries like the already booming data center sector.

In the pursuit of powerful and stable quantum computers, researchers at Chalmers University of Technology, Sweden, have ...

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...

Quantum computers struggle because their qubits are incredibly easy to disrupt, especially during calculations. A new ...

They combined optical tweezers with metasurfaces to trap more than 1,000 atoms, with the potential to capture hundreds of thousands more. Quantum computers will only surpass classical machines if they ...

Investors piled into quantum computing stocks in 2025, but many of them are now declining sharply.

In the everyday world, governed by classical physics, the concept of equilibrium reigns. If you put a drop of ink into water, ...

While it's no replacement for either computer, the new device is a powerful alternative for addressing some very practical ...

The people who know IonQ, Rigetti, and D-Wave best are sending an unmistakable signal to investors.