Research by the U.S. Navy has developed a new passive sonar method that could revolutionize stealth underwater drones.

March 9 (Reuters) - A Ukrainian drone hit an industrial facility overnight in Russia's Volga river region of Chuvashia, some 1,300 km (800 miles) from the border with Ukraine, the regional ...

Indian River School District is heading to an operating referendum for the first time in 8 years, while the latest capital ask came in 2020. District leaders have warned of staff shake ups and ...

Glide over the frozen Hudson River with breathtaking drone footage capturing the exhilarating sport of ice sailing. Witness sleek iceboats skimming across the icy surface, powered by the winter ...

An aerial drone photo taken on March 1, 2025 shows a tributary of the Nandu River meandering through a paddy field in Qiongshan District of Haikou, south China's Hainan Province. (Xinhua/Pu Xiaoxu ...

Three years on from Russia’s invasion of Ukraine, deadly attacks and drone strikes continue on a daily basis. More than 12,000 Ukrainian civilians have been killed since the beginning of the war ...

Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...