There are many different types of lasers—almost as many as there are applications for the same—but what ties them all together as a class is that they depend on the same physical effect: stimulated ...

They're in grocery store scanners, internet connections and car backup cameras. Whether you realize it or not, you interact with lasers every day. This light-based technology has helped build the ...

With summer around the corner, the semi-creepy targeted advertisements seem to be reading your mind. They appear to know just what you need. At-home laser hair removal does work, however, like a lot ...