Two mathematicians have proved that a straightforward question—how hard is it to untie a knot?—has a complicated answer.

SAN FRANCISCO, Oct 24 (Reuters) - IBM (IBM.N), opens new tab said on Friday it can run a key quantum computing error correction algorithm on commonly available chips ...

SAN FRANCISCO, Oct 22 (Reuters) - Google said it has developed a computer algorithm that points the way to practical applications for quantum computing and will be able to generate unique data for use ...

The number of people living with dementia worldwide was estimated at 57 million in 2021 with nearly 10 million new cases recorded each year. In the U.S., dementia impacts more than 6 million lives, ...

The private equity playbook is being rewritten. Debt is pricier, exits are slower and limited partners scrutinize every basis point. Over the past quarter, a common mandate has called for funds to use ...

Google says it’s reached a big milestone in quantum computing with a new algorithm called Quantum Echoes. The company claims this algorithm can perform molecular simulations up to 13,000 times faster ...

House China Chair John Moolenaar (R-Mich.), chair of the House Select Committee on China, said Thursday that he has requested a detailed briefing on the proposed TikTok sale after reports that the new ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

Ms. Renkl, a contributing Opinion writer, reports from Nashville on flora, fauna, politics and culture in the American South. In late 2022, when ChatGPT was released, I wasn’t very worried about the ...

Google has demonstrated a 13,000 times speedup for the Quantum Echoes algorithm using its Willow quantum chip. The feat is repeatable, according to the company, and it paves the way toward real-world ...

Shares of International Business Machines Co. enjoyed their best day since January as optimism built around the company’s quantum-computing efforts. IBM IBM announced a plan back in June to build what ...