Scientists have released a video showing the world's first ever 'visible time crystals' that continue to move and change shape over time.

University of Colorado Boulder physicists have created a “time crystal” visible to the human eye. Nobel laureate Frank ...

Photonic-crystal surface-emitting laser (PCSEL) is a promising technology that can completely revolutionize what lasers can achieve. Such a system can produce highly directional, bright beams with ...