French startup Beyond Aero has begun work on its first full-scale hydrogen-electric powertrain, intended for use in its ...

NICHOLASVILLE, Ky. (ABC 36 News Now) – Authorities have identified Michael Murphy, 72, and Connie Murphy, 72, as the victims ...

An ultralight aircraft of the Islamic Revolution Guard Corps (IRGC) Ground Forces crashed in southeastern Iran on Monday ...

A recent study in Physical Review Letters explores the effects of ultralight dark matter in extreme-mass-ratio inspirals (EMRIs), which could be detected by future space-based gravitational wave ...