This could enable new tech for controlling light with light, opening doors to advanced fabrication, imaging, and illumination ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain ...

When two beams of laser light are crossed in just the right way, the primary beam is unable to pass through the secondary – ...

Researchers showed that a laser beam can sometimes act like a solid object and cast a shadow that is visible to the naked eye. In the picture, the shadow appears as the horizontal line traversing the ...

It also still resembles the first laser beam, too, in all the ways the researchers outlined. Regardless of where you stand, ...

A study suggests that wrapping a surfboard in very bright lights — like aquatic Christmas trees — could make the surfer less ...

An international research team has for the first time designed realistic photonic time crystals ---- exotic materials that exponentially amplify light. The breakthrough opens up exciting possibilities ...

Holiday light shows come in numerous shapes and forms in San Diego County. There are laser shows, classic holiday lights, jazz music, animals, botanic gardens and boats. This guide provides some ...

Different neutron states could explain why different experiments produce different figures for how long neutrons survive ...

Two-photon vision is a novel method with great potential for the future of ophthalmic diagnostics. Although it has many ...

Israeli military technology company Elbit Systems has announced that it has been awarded an approximately $200 million contract by the nation’s Ministry of Defense to supply high-power laser systems ...

DENVER (AP) — A national campaign is backing ballot measures in six states to end partisan primaries, seeking to turn down the temperature in a polarized country by removing a process that gives the ...