Alongside carbon dioxide, methane is a key driver of global warming. To detect and monitor the climate pollutants in 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 ...

Chinese officials say that the weapon can be used to suppress the signals of American GPS and other satellites.

“On this program, nLight is responsible for delivering a 50 kilowatt high-energy laser to a prime contractor. And during the ...

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

MKS Instruments, Inc., a global provider of enabling technologies that transform our world, has announced the Ophir® 20 K-W ...

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