Sacramento residents were treated to the sight of light beams in the sky Tuesday night, despite it not yet being basketball season. Bright beams of light could be seen emanating from the California ...

The Tribute in Light, an annual art installation in remembrance of the September 11 attacks, was tested on September 5, 2024, ahead of its 23rd anniversary. It consists of 88 vertical searchlights ...

In the dynamic realm of optical physics, researchers are continually pushing the boundaries of how light can be manipulated and harnessed for practical applications. As reported in Advanced Photonics ...

Helen Mort explores the allure of lighthouses, as one by one their sweeping beams are turned off. Lighthouse optic lenses are things of beauty, their concentric glass prisms refracting light into a ...

Researchers at the University of Warsaw's Faculty of Physics have superposed two light beams twisted in the clockwise direction to create anti-clockwise twists in the dark regions of the resultant ...