Farmer Wilson Bentley was the first to photograph the tiny snow crystals individually, and his collection reveals that each ...

New device could be used to observe structures as small as individual proteins, as well as the environment in which they move ...

Controlling light is an important technological challenge—not just at the large scale of optics in microscopes and telescopes ...

A new kind of microscope is giving scientists a way to watch life inside cells with a clarity that feels almost unfair.

That’s why a concept known as Safe and Sustainable by Design (SSbD) has recently begun spreading through the chemical ...