A Canada-wide recall has been issued for thousands of laser pointers sold online over concerns that they could cause serious injury.

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ELYRIA, Ohio (WOIO) - Three men were arrested in Elyria on April 14 after shining lasers and a flashlight at an Ohio State Highway Patrol helicopter. The Ohio State Highway Patrol and Elyria Police ...

I’m sure all of you reading this have seen or used a laser pointer at some point in your life, or maybe you’ve even bought one online. But have you ever paid attention to the warning signs on your ...

In recent years, handheld green lasers have become the hardware of choice for everything from delivering lectures to entertaining cats, in part because the human eye detects their light more ...

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 ...

After a dozen aircraft over New Jersey skies reported dangerous laser beams crossing their paths in a single night, a state lawmaker says he'll redouble efforts to revive a law restricting their sale.

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...