The Serpentine Gallery is showing a major exhibition of work by light sculptor Anthony McCall. McCall comes from a background of film and was one of the key figures in the avant-garde London ...

Solid-solution organic crystals have been brought into the quest for superior photon upconversion materials, which transform presently wasted long-wavelength light into more useful shorter ...

“This is the first time a super-solid has been realised with light,” says researcher Daniele Sanvitto, head of the advanced photonics group at CNR-Nanotec at Lecce, “the potential applications go ...