What the news means for you: Sign up for USA TODAY's Daily Briefing newsletter. The United Kingdom has also been developing its own laser-based defense system. Last year, the U.K. successfully ...

The ferocity of the blazes and the suddenness of their spread has fueled numerous baseless conspiracy theories about their causes, including that a laser or ... not a new one. USA TODAY debunked ...

Ukraine announced the combat use of a new weapon: an anti-drone laser. While this is a significant achievement for Ukraine, ...

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