For years, one tiny mismatch in particle physics carried outsized hopes. The muon, a heavier and short-lived cousin of the ...

In the new experiment, physicists used Rydberg atoms. These are atoms that have been excited, so their electrons move onto ...

A new discovery suggests gravitational fields can enable matter to become quantum entangled — and that's even if the concept of quantum gravity does not exist. The idea comes from two London-based ...

The cosmological constant is the mathematical description of the energy that drives the ever-accelerating expansion of the cosmos. It's also the source of one of the most enduring and confounding ...

Researchers have shown that blending quantum computing with AI can dramatically improve predictions of complex, chaotic ...

In thermodynamics, an "adiabatic process" is a system change that transfers no heat in or out of the system. Any and all ...

Once a baffling theory, quantum mechanics has evolved into a driving force behind modern technology and frontier research.