Human activity brings with it alien species and creates excellent conditions that allow them to become established in an otherwise barren Arctic landscape. The slope below the old barn and farm ...

In the absence of accurate information about Russia’s Yamantau Mountain base, lurid claims of alien activity have sprung up—inadvertently helping to better protect the facility’s actual secrets. The ...

Clandestine conspiracies and covert alien activity are popular theories involving UFO & UAP sightings as well as in science fiction, but what would covert alien activity look like? What we know about ...