A visual representation of tensor networks. (Lucy Reading-Ikkanda/Simons Foundation) Efforts to advance quantum computing are also raising the bar for classical computing – showing that these ...

A vital ingredient for making quantum computers truly useful just might be conventional computers. That was the message from a gathering of researchers this month, which explained that classical ...

Quantum computers are coming. Or, at least, that’s what current predictions say. These machines harness the power of quantum ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Because it can easily break traditional encryption methods, the powerful technology could quickly make current cybersecurity methods useless.

Quantum computing’s edge looked closer after a hard physics problem seemed beyond classical machines. But a new result shows ...

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, ...

We may never beam ourselves off the planet. But quantum teleportation is poised to bring about a new era of computing—and revolutionize our understanding of the subatomic world. This composite photo ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

In a Caltech lab, a computer screen showed thousands of tiny points of light—each one a single atom, held in place by laser beams. This striking image revealed 6,100 stable quantum bits, or qubits. It ...