"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Knowledge of a laser beam's shape and output-power distribution is critical for optimizing laser performance. Neil Savage summarizes the latest beam-profiling products on the market. People using ...

"Your dentist's X-ray machine creates an electron beam that is crashed into a heavy metal plate; the electrons in the beam ...

By combining the National Ignition Facility (NIF) laser and ultra-light metal foams, researchers at Lawrence Livermore ...

Prince Harry has replaced rifles with lasers in the biathlon event at the Invictus Games — much to the dismay of US Army ...

A powerful weapon that is going to be added to the Israeli defense system is interception using a laser beam. The Iron Beam ...