Laser tag can be fun for the whole family, but playing at dedicated facilities can be expensive, and there aren’t that many around. Luckily, there are some affordable and dependable systems that are ...

Laser tag offers people of all ages a safe way to play an adrenaline-fueled tactical battle game. Rather than using potentially painful paintballs, these guns use infrared light to track hits. Most ...

Delicate metal flowers made by a laser-cutting machine are displayed during a machinery expo in Qingdao, Shandong province, in August. [Photo/Xinhua] Laser-cutting machines made in China are gaining a ...