Here’s a DIY laser rifle which can explode a balloon at around 150 feet (45 meters) as well as some angry chemicals at a similar distance. Since there are plenty of videos of lasers doing that ...

he noticed these new laser tag guns were really cool. These Light Strike guns have an impressive array of electronics for a $30 toy, but there was still much to be desired. [Brad] decided to ...

This is the second of a two-part story series about using virtual reality systems to train public safety officials. The first part of the series, which focused on a new driving simulator, was ...

The undated image shows the U.S. Navy testing a weapon system known as HELIOS from the USS Preble destroyer in the middle of ...

As the Navy sees it, that's the ultimate promise of laser guns: A weapon that undercuts the increasing cheapness and availability of powerful missiles and robots. It's by no means certain that the ...