A common method is to encode data in laser light and send it through optic cables. The increasing demand for more information capacity demands that we constantly find better ways of encoding it.

In a new study, researchers at Osaka University have created the world's first compact, tunable-wavelength blue semiconductor laser, a significant advancement for far-ultraviolet light technology ...

Endovenous laser treatment (EVLT) uses a small laser to seal off a varicose vein, causing it to shrink or disappear. Recovery may involve using compression stockings, although this is not always ...

Thanks to the simplicity of their design and function, light switches seem to last pretty much forever despite daily use. Indeed, most of us rarely give a second thought to these humble ...

"When Kamala Harris started talking about owning a Glock, I felt nothing," said Amara Barnes, founder of Women Gun Owners Association of America. "We all realize that it's pandering and virtue ...

But have you also noticed a change in your mood? We've known for a while that light plays a role in our wellbeing. Many of us tend to feel more positive when spring returns. But for others, big ...