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 ...

“All We Imagine as Light,” in theaters Friday, has been widely celebrated since its Cannes premiere, and Kapadia heralded as ...

Nancy Brandt took this lovely photo of Mt. Tam from a distance. The sky, water, and even the summit of the mountain take on a ...

Completely artificial proteins that produce bioluminescence can serve as a non-invasive method for bioimaging, diagnostics, drug discovery, and more.