Schrödinger’s cat just got a little bit fatter. Physicists have created the largest ever ‘superposition’ — a quantum state in ...

A hundred years ago, quantum mechanics was a radical theory that baffled even the brightest minds. Today, it's the backbone ...

Quantum mechanics has always carried a quiet tension. At its core, the theory allows particles to exist in many states at ...

Researchers at the University of Basel and the Laboratoire Kastler Brossel have demonstrated how quantum mechanical ...

Encrypting quantum information enables unlimited copies ...

“Here, it turns out there are other quantum knobs we can play with to manipulate states of matter.” ...

This pioneering test will harness advanced quantum mechanics and mathematical models to turn practical quantum computing into ...

Quantum technology is moving—albeit slowly—from theory to proof-of-concept in finance, and it may become one of the most ...

In an effort to bring together the domains of gravity and quantum theory, Albert Einstein and Nathan Rosen proposed a ...

To remain secure and competitive in 2026, the United States must: • Mandate hybrid quantum-safe security standards combining ...

Small, pure-play companies and tech leaders are involved in this field.

The sector looks overvalued, and retail investors have pumped prices higher.