An old puzzle in particle physics has been solved: How can quantum field theories be best formulated on a lattice to ...

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

Inside a secretive set of buildings in Santa Barbara, California, scientists at Alphabet are working on one of the company's most ambitious bets yet. They're attempting to develop the world's most ...

Quantum computers represent a breakthrough comparable to the move from valves to transistors in computer engineering. It doesn't just mean processing data faster; it means processing data in ways that ...

Making quantum computers fault-tolerant (and scaling effective error correction to enable this) is a key barrier to a new era of quantum supremacy. A new study ...

Today IBM released a roadmap to Starling, a quantum computer with 20,000 times the processing power of today’s quantum computers. Starling won’t be built until 2029, but IBM says they’ve cracked the ...

This week, researchers published LIGO findings that hint at the existence of second-generation black holes. Astronomers captured a spectacular new image of the Milky Way across a wide range of radio ...

Google has once again claimed the prestigious milestone of quantum supremacy, asserting that its latest quantum computer has outperformed classical counterparts in specific computational tasks. This ...

Ramin Ayanzadeh joined CU Boulder’s Department of Computer Science as an assistant professor in the fall of 2024. His research focuses on trustworthy quantum computing to enhance the reliability and ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems. Imagine a ...