In parallel, Japan has built a heavy-truck demonstrator with a 10-kilowatt-class laser for stopping small drones. Mitsubishi ...

Israel has delivered its first operational high-power laser air-defense system to the military to counter drones at a ...

Our data is for sale — everything from our Social Security numbers to our browsing histories. Data brokers sell our personal details to other companies for marketing, credit reporting, debt collection ...

Ceramic coatings promise a deep gloss and years of protection, but applied or maintained the wrong way they can etch, haze or ...