In the quantum world, observing a particle is not a passive act. If you shine light on a quantum object to measure its position, photons scatter off it and disturb its motion. This disturbance is ...

Defiant in diamonds, Kim Kardashian appeared in a Paris courtroom Tuesday to testify in the trial over the 2016 armed robbery that upended her life. The reality star and business mogul gave emotional, ...

The Parthenon's interior has long been seen as a bright marble space, a new 3D model of the temple shows otherwise.