"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Quantum mechanics and classical physics don’t always get along, and can sometimes form apparent paradoxes ...

Quantum theory fails to explain how the reality we experience emerges from the world of particles. A new take on quantum ...

In 1935, Austrian-born physicist Erwin Schrödinger described a thought experiment that magnified a glaring problem at the heart of quantum mechanics. To this day, the problem remains, summed up by ...

A recent experiment at Fermilab has delivered intriguing results that challenge standard predictions, adding fuel to the ongoing quest for quantum gravity. These findings, which involve the behavior ...

Classical and quantum mechanics don’t really get along as the science of the subatomic can get, well, weird. Take, for instance, quantum entanglement, which says that the state of one particle can be ...

That quantum mechanics is a successful theory is not in dispute. It makes astonishingly accurate predictions about the nature of the world at microscopic scales. What has been in dispute for nearly a ...

Fundamental physics faces a stubborn paradox: the current impossibility of reconciling the rules of the quantum world with ...

One of the most important paradoxes in physics is Schrödinger's Cat. At the microscopic level, light and particles behave according to quantum mechanics. This allows them to be in two places at once ...

Two new studies of a solution to the paradox titled "Quantum hair and black hole information" and "Quantum Hair from Gravity" have been published in the journals Physics Letters B and Physical Review ...

An illustration of what a black hole with an accretion disk may look like based on modern understanding. The extreme gravitational fields create huge distortions in the hot matter and gas rotating ...

A new Swinburne study is addressing a core paradox: if quantum computing is solving problems that cannot be checked by conventional methods, how can we be certain the results are correct? Quantum ...