NEW YORK -- A 15-year-old boy damaged his eyes while playing with a laser pointer he'd bought over the Internet, say doctors who warn that dangerously high-powered versions are easily available online ...

NEW YORK -- A 15-year-old boy damaged his eyes while playing with a laser pointer he'd bought over the Internet, say doctors who warn that dangerously high-powered versions are easily available online ...

NEW YORK - A 15-year-old boy damaged his eyes while playing with a laser pointer he'd bought over the Internet, say doctors who warn that dangerously high-powered versions are easily available online.

The University of Michigan’s ZEUS is now the country’s most powerful with pulses lasting just 25 quintillionths of a second. The University of Michigan’s ZEUS is now the country’s most powerful with ...

Powerful laser pointers are continuously being pointed at aircraft, which can distract or even temporarily blind pilots and their crews. WSJ's Ashby Jones discusses the dangers and risks on Lunch ...

TRENTON — The state Senate has overwhelmingly approved a bill that would bar the sale of certain powerful laser pointers, sending the measure to Gov. Chris Christie's desk. But it's not yet known when ...