Electrons, negatively charged particles, sometimes coordinate their movements in ways that produce certain collective ...

In the context of quantum physics, they help to explain phenomena such as superconductivity or quantum phase transitions at absolute zero. At a temperature of 0 Kelvin, instead of thermal fluctuations ...

Add Yahoo as a preferred source to see more of our stories on Google. The nearby Andromeda galaxy with older stars highlighted in blue. A new theory of quantum gravity could help explain why more ...

Physicists at Boston University have achieved what amounts to a long-sought benchmark in quantum measurement: detecting the spontaneous magnetic fluctuations of nuclear spins in a macroscopic sample ...

In a supercooled lab setting, a tiny crystal has quietly flipped a half-century-old assumption on its head. Scientists at Rice University have reported the first direct observation of a long-predicted ...