Add Yahoo as a preferred source to see more of our stories on Google. Bruce Kingsley used an Arduino project board to add sound, motion, and programmed lighting effects to this HO scale house. You can ...

By Barbara Erling KRAKOW, Poland, Feb 20 (Reuters) - Europe's five biggest defence powers are teaming up on a multi-million euro project to bring low-cost air-defence systems like autonomous drones or ...

Five big European military powers have launched a joint effort to build cheap drone defenses and autonomous drones, using ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting pattern I wanted and the shape I decide. That's why I started to build this ...

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? - Jim Bottomley A: We have two different options that might be of interest to you, Jim. In the ...

Trade, energy flows and dual-use technology have become the economic lifeline sustaining Moscow’s war despite Western ...

DUESSELDORF, Germany, Jan 26 (Reuters) - Rheinmetall (RHMG.DE), opens new tab is in talks with satellite maker OHB (OHBG.DE), opens new tab about a satellite project for the German armed forces, a ...

Shares of Redwire rallied premarket after the maker of defense technology received a contract related to the Golden Dome missile-defense system. The Jacksonville, Fla., maker of technology such as ...

Minister of National Defense Radu Miruta drew attention on Thursday to a case in Craiova where a real-estate developer built a nine-storey apartment block next to ammunition depots without respecting ...

At $175 billion, Donald Trump’s Golden Dome missile defense system already came with an astonishing price tag. Yet according to one new analysis by the group Taxpayers for Common Sense, that early ...

Soldiers launch a drone during a military exercise outside a naval base in Kaohsiung, Taiwan, Jan. 29, 2026. (An Rong Xu/Bloomberg via Getty Images) HONG KONG — The United States and Taiwan are ...

RTX reported higher sales, earnings and free cash flow for full-year 2025 and issued a 2026 outlook projecting continued growth, supported by sustained demand across its commercial aerospace and ...