The mockup marks an upgrade from the destroyer and aircraft carrier replicas previously identified at the Taklamakan Desert ...

Area 51 is back in the spotlight after a swarm of earthquakes near the Nevada military base. But the real story of Area 51 is ...

A new exoplanet model screens rocky worlds by their ability to retain atmospheres over geologic timescales, helping narrow ...

Military and commercial pilots are increasingly treated as star witnesses in UFO debates, but psychologists warn their ...