Alexandrite lasers are a type of solid-state laser that utilize the alexandrite crystal as the gain medium. These lasers are known for their tunability and efficiency, making them suitable for a ...

For precision, speed, and fine-detail, only the best laser engraver will make the cut. I tested out a range of laser engraving machines, and these are my top-rated recommendations for crafters ...

The best laser printer is often the top choice for office and home office use. Excelling at document printing, laser printers have a reputation for producing crisp text, fast print speeds ...

Scientists are unlocking the secrets of halide perovskites -- a material that's poised to reshape our future by bringing us closer to a new age of energy-efficient optoelectronics. Two physics ...

The best cooling mattresses offer hot sleepers much needed relief, no matter the time of year. Sure, much of the country is in the throes of winter, but hot flashes and night sweats don’t take ...

Researchers have found a way to make circuits that doesn't involve abrasive chemicals — this new method uses water.

Recorded over three sessions between 1949 and 1950, Miles Davis’ ‘Birth Of The Cool’ is a landmark jazz album. The history behind the recording of the music that would ultimately become ...