Quantum Physics

Another bombshell result shows how artificial intelligence is fueling fierce competition at the frontiers of math and physics

For the first time, scientists can make quantum measurements on a positron particle

The once-fringe quantum Many Worlds theory now seems much more likely

Physicists at the Relativistic Heavy Ion Collider on Long Island have seen hints of a phase transition from the early universe

Growing crystals “like alchemy,” researchers plotted out the ideal site within the lattice to build a nuclear clock

A proof-of-principle experiment used concentrated sunlight to produce entangled photons

The company has been touting its quantum technology for years, but some experts say these claims just don’t pass muster

A meditation on life and the von Neumann–Wigner interpretation of quantum mechanics

The renowned physicist on the lack of public support for political interference in science

Extremely curved spacetime can warp cause and effect, creating channels for backward communication

Microsoft’s announcement of a new quantum computing breakthrough with its Majorana 2 chip continues a trend of bold claims followed by scant evidence

Advances in quantum technology might allow astronomers to circumvent age-old issues that limit the size of optical observatories