Cavity ring‐down spectroscopy (CRDS) is a highly sensitive optical technique that measures the time it takes for light to decay within an optical cavity.

Researchers have succeeded in creating a "time crystal" in the laboratory that maintains autonomous rhythms at room ...

A unique nanostructure in their skin that produces their iconic blue coloration may also enable them to change color.

New research into the anatomy of blue sharks (Prionace glauca) reveals a unique nanostructure in their skin that produces their iconic blue coloration, but intriguingly, also suggests a potential ...

Atomic-scale detail is now possible with photons, thanks to a cooled-down silver tip and a clever use of plasmonics.

Researchers have developed a new microscope that can visualize the optical response of surfaces at an unprecedented spatial ...

The Korea Research Institute of Standards and Science has successfully developed a length measurement system that achieves a ...

Whole-mount 3D imaging at the cellular scale is a powerful tool for exploring complex processes during morphogenesis. In organoids, it allows examining tissue architecture, cell types, and morphology ...