Just over 40 years ago, in his novel Contact, astronomer Carl Sagan imagined what it would be like to detect radio signals ...

By enhancing accuracy while reducing system complexity, the latest radar technology could play a key role in making advanced ...

A new device for creating individual "phonons" — vibrational quanta — could give rise to the acoustic equivalent of lasers.

Polytec's optical measurement equipment focuses on dynamic response measurements. MEMS devices typically have actively moving ...

And an international team of physicists appears to have found just such a loophole: the only thing that goes faster than ...

Experimental testing of the Faraday Effect using red, green, and violet lasers, revealing surprising results in light ...

Scientists at Heriot‑Watt University have demonstrated in a world-first, that light can be used to control every aspect of how electromagnetic waves oscillate, opening new technological frontiers.

A light particle can appear to leave a cloud of atoms before it enters – a new experiment, asking the atoms, confirms the ...

Scientists at the University of East Anglia have uncovered a hidden property of light that allows it to twist, spin and ...

Pulsating auroras are not particularly rare. They are commonly associated with powerful auroral substorms that occur somewhat ...

AI wildlife deepfakes are flooding social media, even targeting celebrity eagles Jackie and Shadow. Experts warn the "AI slop ...