What is the story behind the objects that represent the British Museum’s largest-ever donation? And which are the best?

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

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

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

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

As a consequence, the slightly shorter wavelength of blue light was befuddled by the transitioning electrons, its path ...

A new experiment has demonstrated something that sounds physically impossible – light itself casting a shadow. It turns out ...

In astrophotography, I would say 70% is technique and 30% is the equipment. I spent a lot of time learning the technique behind those incredible images of the galaxies, Zubuyer says ...

In My Obsession, one creative person reveals their most prized collection.

Among their branches, wading birds, such as the great blue heron and the roseate spoonbill establish rookeries to rear their ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...