Quantum mechanics looks at how things work at the atomic and subatomic levels, where particles behave in ways that seem ...

Quantum mechanics has a reputation that precedes it. Virtually everyone who has bumped up against the quantum realm, whether ...

Since its development 100 years ago, quantum mechanics has revolutionized our understanding of nature, revealing a bizarre ...

An attosecond—or 0.000000000000000001 second—is no time at all for a person. That is not so for electrons, atoms and ...

T-symmetry offers insights into the nature of time, revealing how fundamental physical laws remain invariant under time ...