Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

Over the past decade, quantum computing has grown into a billion-dollar industry. Everyone seems to be investing in it, from tech giants, such as IBM and Google, to the US military. But Ignacio Cirac ...

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

with Microsoft, Atom Computing, and QuEra leading efforts to deliver small, error-corrected machines. enabling error correction and a plausible path to scaling up ...

An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum ...

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

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. Credit - Qilai Shen—Bloomberg/Getty Images In the last two weeks, NVIDIA, the enabler and chief beneficiary ...

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 computing has advanced at a remarkable pace over the past several years. As the technology matures, stakeholders in business and government are looking for tangible timelines—when will quantum ...

Currently, the stock is hovering near the middle of that range. While some may find it tempting to buy the dip in light of ...

Cathie Wood has built her reputation on backing transformative technologies early, but on quantum computing she is sounding a rare note of restraint. Instead of urging investors to pile into the ...

“Do you guys just put the word ‘quantum ’ in front of everything?” Ant-Man, played by Paul Rudd, asks two scientists in the 2018 film Ant-Man and the Wasp. It’s a humorous question poking fun at all ...