Researchers in Israel have created a microscopic optical device that could simplify high-power laser ...

The use of optical lasers between orbiting satellites are commonplace. Less common is using lasers from Earth to satellites.

Astrolight CEO Laurynas Mačiulis explains how laser satellite communication could ease spectrum congestion, increase data capacity, and raise new engineering and policy questions for space ...

Oil prices are spiking again, this time because of the war unfolding in the Middle East. What would happen, however, if we could end our reliance on oil for good? People have been ...

Both print, but they use different technologies that serve different purposes and will suit different people. Here's how to decide which is right for you.

Physicists at the University of Colorado Boulder have demonstrated a new kind of vacuum ultraviolet laser that is 100 to 1,000 times more efficient than existing technologies of its kind. The ...

Laser-based metal processing enables the automated and precise production of complex components, whether for the automotive industry or for medicine. However, conventional methods require time- and ...

Hair loss — it’s common, complicated and notoriously tricky to treat. According to the Cleveland Clinic, more than 50% of women will experience hair loss at some point. And per the complicated part, ...

A research team at Chalmers University of Technology, Sweden, has developed new laser technology that could lead to tiny, cost-effective biosensors. The sensors integrate lasers and optics together on ...