Researchers have made a significant breakthrough by observing how light can block other light, creating a visible shadow.

Researchers used a ruby crystal and specific laser wavelengths to demonstrate that a laser beam could obstruct light and ...

Can light itself, perhaps from a laser, cast a shadow? It might seem like a trick question, but the answer to this is "yes." ...

Scientists have shown that laser light, under certain conditions, can behave like an object and cast a shadow.

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

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

Laser light casting a shadow was previously thought impossible since light usually passes through other light without ...