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

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

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

Shadows are so familiar in everyday life that it feels a little weird having to define them, but they appear as a darker area ...

Shadows are a natural consequence of opaque walls in an illuminated Universe. Light shines; photons travel until they hit an ...

WASHINGTON - Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a ...

How a folding of time into gesture and process combine in paintings that wrestle with the disjunction between reality and ...

Aaron Rodgers’ status with teammates, Jets’ unraveling season detailed in ESPN deep dive ...

The interaction between the two light sources created a shadow on a screen that was visible as a dark area where the green laser blocked the blue light.

Scientists at the Max-Planck-Institute for the Science of Light (MPL) have now demonstrated a particularly efficient way in ...

Trump Taps Matt Gaetz for Attorney General, a Provocative Move President-elect Trump plans to nominate the Florida congressman, among a flurry of personnel announcements as Republicans neared ...

Researchers showed that a laser beam can sometimes act like a solid object and cast a shadow that is visible to the naked eye. In the picture, the shadow appears as the horizontal line traversing the ...