Hermeus, the Atlanta-based startup racing to build a Mach 5-plus unmanned aircraft for the U.S. military, has closed a $350 million Series C funding round that pushes its valuation to $1 billion. The ...

The fastest military aircraft ever built—from the SR-71 Blackbird to the MiG-25 Foxbat—were designed during the Cold War to outrun missiles, evade defenses, and intercept threats at extreme speeds ...

The company's largest and fastest vehicle to date, Quarterhorse Mk 2.1 brings Hermeus one step closer to building the world's fastest aircraft. TRUTH OR CONSEQUENCES, N.M., March 2, 2026 /PRNewswire/ ...

Scientists at BAE Systems and City, University of London have revealed how research work on how falcons fly is inspiring new technologies for aircraft that could contribute to their safety in the air, ...