Quantum is in the air in Washington. The White House held a summit with quantum companies on Tuesday to discuss innovation in the sector. IBM, PsiQuantum, D-Wave and Quantinuum told DFD that they were ...

The quantum threat is accelerating significantly. It's time to have a fresh look at the current state of affairs and what we're doing about it.

Quantum experiments keep stripping away our everyday intuitions, replacing them with a picture of reality in which cause, effect and even “facts” depend on how we look. New tests of entanglement, ...

Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, ...

A simple twist of ultra-thin material gave scientists surprising control over quantum light, bringing future quantum ...

Could artificial intelligence help overcome one of quantum computing's biggest roadblocks? New research from Australia's national science agency has found AI could help solve quantum computing errors.

Being a quantum pioneer is turning out to be an expensive experiment. Quantum is still years away from widespread enterprise ROI. In late 2024, a major pharmaceutical company invested $50 million in ...

Quantum theory is often sold as a story about tiny particles, but its real disruption lands squarely on our everyday sense of what is real. At the smallest scales, the equations that power lasers, ...

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A rewrite of quantum mechanics that includes the force of gravity could finally achieve one of physicists’ biggest goals and reveal the ultimate fuzziness of time ...

Quantum-computing stocks have surged in recent months, reflecting hype that’s at odds with the current financial reality of these businesses, which still bring in minimal revenue. The stocks fell hard ...