The Tucson Unified School District confirmed Roberts-Naylor K-8 and Myers-Ganoung Elementary were both placed on secure status as a precaution.

Russian forces launched a new mass drone attack on Ukraine's Black Sea port of Odesa late on Thursday, damaging energy infrastructure and triggering fires, the regional governor said, the latest of ...

History will see Russia's invasion of Ukraine as a turning point, not just in protection of Europe and free world from ...

CAPE CANAVERAL, Fla. (AP) — A privately owned lunar lander touched down on the moon Thursday, but as the minutes dragged on, ...

Defense startup Shield AI has finalized a deal to raise $240 million from investors at a valuation of $5.3 billion — a ...

In a huge blow to Ukraine's ability to defend itself against Russia's invasion, Trump froze all American military aid to Kyiv ...

Epirus’ Leonidas is system is a ground-based, directed energy weapon that fires off an electromagnetic pulse to disable swarms of drones, or it can neutralize precision targets.

Satellite communications (satcom) development company Comtech is looking to leverage its latest troposcatter radio platform ...

Le Ciel Drone Co. successfully completes long-distance fixed-wing logistics drone flights over Ise Bay, showcasing disaster relief potential.