A new experiment confirms that angular momentum conservation holds even when a single photon is split into two.

An international team of researchers has developed a novel technique to efficiently excite and control highly-confined ...

Scientists create microscopic gears powered by light, a breakthrough for chip-scale machines—promising, but still far from ...

For over 100 years, physicists argued over how much momentum light carries in materials like glass or water, popularly known ...

Scientists directly observed dark excitons in atomically thin materials, revealing how they evolve and paving the way for ...

By using a quantum sensor to measure an atom’s position and motion simultaneously, which seemed contradictory to uncertainty ...