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

The technique works because the green laser (wavelength 532 nanometers) changes the way the crystal responds to some other ...

Researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow, opening new possibilities for technologies that could use a laser beam to control ...

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

With the help of a ruby cube and two laser beams, researchers made one ray of light cast a shadow when illuminated by the ...

The laser that transmits between NASA's Psyche spacecraft and Earth-based observatories for the Deep Space Optical ...

University of Liverpool researchers are part of an international research collaboration that has shed light on what happens ...

The project aims to restore the building to the grandeur envisioned by its chief architect, John Pearson, more than a century ago.

Shop for the best gifts for remote or hybrid workers — we've rounded up the most practical work from home gifts that would be ...

Researchers have developed a compound metalens that enables distortion-free imaging with a wide field of view, as presented ...

The petition calls on the government to investigate resources available to the Royal Australian Air Force or the Australian ...