STEVENS COUNTY, Minn. – Sky watchers in Minnesota are blown away by a stunning double optical effect that unfolded in Morris, MN. Locals witnessed a vibrant double optical effect in the sky on ...

Physicists have forced light to behave like electrons trapped in a magnetic field, reproducing the quantum Hall effect with photons for the first time. The experiment, carried out on an optical fiber ...

The Goos-Hänchen effect refers to the small lateral displacement experienced by a light beam when it is reflected from an interface, a phenomenon that deviates from the simple predictions of geometric ...

A single layer of atoms may seem too thin to meaningfully interact with light, yet materials like tungsten disulfide are reshaping what is possible in nanophotonics. Researchers have now found a way ...

Add Yahoo as a preferred source to see more of our stories on Google. Sunbeams appear to emanate from Transamerica Pyramid on Thursday morning, an optical effect known as crepuscular rays caused by ...

'Starfleet Academy' sports a cool 60th anniversary intro honoring this colorful optical effect.

A research group has discovered significant nonreciprocal optical absorption of LiNiPO4, referred to as the optical diode effect, in which divalent nickel (Ni2+) ions are responsible for magnetism, by ...

A novel technique for enhancing optical spring that utilizes the Kerr effect to improve the sensitivity of gravitational wave detectors (GWDs) has recently been developed. This innovative design uses ...

Researchers have experimentally realized an optical effect predicted over 75 years ago: the Tellegen effect, where electric ...

After decades of physics-based theorizing, researchers have succeeded in creating a novel optical metamaterial using conventional materials. Its enhanced electromagnetic effect may make true one-way ...