Photonics researchers from Tampere University, Finland, and Kastler-Brossel Laboratory, France, have demonstrated how ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

Researchers at Karolinska Institutet in Sweden have discovered a fundamental mechanism that affects the size of the pupil, ...

Crystals are supposed to be hard and brittle. But when we make them bendy, they help reveal the secrets of how elastic ...

When it comes to the photographic image, rectilinearity is taken as a given — but it wasn’t for George Eastman, the founder ...

Deep within the vast expanse of the Sahara Desert lies an enormous, circular formation spanning nearly 50 kilometers—an ...