ROCHESTER, Minn. -- Mayo Clinic ophthalmologists have found commercially available Class 3A green laser pointers can cause visible harm to the eye's retina with exposures as short as 60 seconds. The ...

Every now and then, one of my columns elicits enough reader response to merit a follow-up. Such is the case with a piece I wrote on green laser pointers (November 2013), in which I outlined their ...

Low-cost apparatus designed by National Institute of Standards and Technology (NIST) researchers to quickly and accurately measure the properties of handheld laser devices has shown that nearly 90 ...

OCEAN CITY, NJ (CBS) --Ocean City, New Jersey is set to become one of the first towns in our area to ban the sale of certain types of laser pointers over fears one could catastrophically damage an ...

We may earn a commission from links on this page. I'm pretty sure I'm not the only one who did this, but the first thing I did when I got my first laser pointer was go outside and point it at the moon ...