For the first time, researchers measured singularities in combined light and sound waves moving faster than the speed of ...

Superradiance When multiple electrons emit light in a coordinated manner, the resulting emission is much stronger than the sum of individual emissions. (Courtesy ...

Researchers generated stable vortex light in its lowest-energy state using liquid crystal traps and optical confinement.

In a mind-warping milestone experiment, scientists have been able to manipulate small numbers of individual photons of light, opening doors for the development of quantum technologies. This research, ...

An artistic view of the subwavelength grating made of layered molybdenum diselenide. (E. Pruszyńska-Karbownik/Faculty of ...

In a dark corner of a mechatronics lab at the Idaho National Laboratory, researcher Ben Baker types commands on a laptop to power up the reactor. A few feet away, a surrogate nuclear reactor the size ...

In 1887, one of the most important experiments in the history of physics took place. American scientists Michelson and Morley failed to measure the speed of Earth by comparing the speed of light in ...

The 2023 Nobel prize in physics has been awarded to Pierre Agostini, Ferenc Krausz and Anne L’Huillier for their work on generating ultra-short pulses of light to study how electrons move through ...

A single gold nanorod, far smaller than a wavelength of visible light, can be coaxed into emitting circularly polarized ...

Can we turn back time? Ask a savvy physicist, and the answer will be “it depends.” Schemes for retrograde time travel abound but usually involve irreconcilable paradoxes and rely on outlandish ...