Lasers cut precisely and without contact—ideal for surgery. The problem is that in hard tissues such as bone, they are too ...

While there are plenty of self-contained mobile-friendly laser engravers on the market today, most don't come equipped with a trap door.

Lasers cut precisely and without contact – ideal for surgery. The problem is that, in hard tissues such as bone, they are too ...

In-office treatments can be very expensive, which is why at-home laser-hair-removal devices can be a worthwhile investment. Most at-home devices use IPL, or intense pulsed light, and there are a few ...

Kate Abnett covers EU climate and energy policy in Brussels, reporting on Europe’s green transition and how climate change is affecting people and ecosystems across the EU. Other areas of coverage ...