A physicist proposes that time has three dimensions instead of one, which could finally unite quantum mechanics and Einstein’s relativity into a single theory. The theory makes specific, testable ...

Physicists have engineered photons that behave as if they inhabit a space far richer than the familiar three dimensions, ...

- DGIST, KAIST, and Korea University collaborated to develop a three-dimensional device with reversible heating/cooling based on the thermal radiation phenomenon -- Research published as a cover ...

The same kind of three-dimensional technology hitting movie theaters is making its way into hospital operating rooms, according to a local ABC news report. Hospital OR surgeons can insert a ...