The highly anticipated LDI 2024 (Live Design International) took center stage once again in the vibrant city of Las Vegas, ...

Can light itself cast a shadow? It may sound like a philosophical riddle, but researchers have found that under certain conditions, a laser beam can act like an opaque object and cast a shadow.

Pittsburgh "shed a new light on Light Up Night" back in 1986 after unveiling its first laser light show outside the old Kauffman building in Downtown Pittsburgh.

Bring the whole family for this free holiday laser and music show. The show will take place at Satsop Business Park in the westernmost cooling tower parking lot.

For the experiment, a high-power green laser was directed through ruby cube and illuminated with a blue laser from the side. The green laser increases the optical absorption of the blue ...

The British Army’s experimental laser weapon uses advanced sensors and tracking systems to maintain lock on target.

The U.K. Ministry of Defense said its military had successfully fired a "high-energy laser weapon" from "an armored vehicle ...

Billionaire Adrian Portelli kept parts of Melbourne awake Thursday night with a party in his penthouse skyscraper apartment, ...