Imagine being able to flip a material from transparent to opaque, or reshape its properties in less than a billionth of a ...

Instantly turning a material from opaque to transparent, or from a conductor to an insulator, is no longer the stuff of science fiction. For several years now, scientists have been using lasers to ...

Scientists have unlocked a new way to control ionization, the process where atoms lose electrons, using specially designed ...

3D printing by painting with light beams on a vat of liquid plastic was ... which uses a resin that is largely transparent to the wavelength of light concerned, but critically, can be polymerized ...

Scientists have devised a new approach to making large, transparent screens ... highly reflective to targeted light, ...