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 ...

So you’ve finally decided to do something about the annoying stubble on your legs and underarms—waxing and shaving aren’t cutting it anymore. Good for you! Taking steps toward a permanent solution is ...

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 ...

William Truswell, MD, FACS, operates his own cosmetic and reconstructive facial surgery practice. Dr. Truswell was the first in his area in Western Massachusetts to have an accredited private office ...

What does the word “laser” mean? What is a laser? How does it work? These are common questions from people wondering if a laser could treat their condition, whatever it is. Biologically it is a single ...

Losing your hair and want to do something about it? While it may not be the first solution you think of, laser treatment for hair loss is a newer option for hair regrowth, and it’s safer and more ...