Around 11 p.m. on the night of August 21, 1955, eight people showed up at the Hopkinsville, Kentucky police station in a state of panic. "We need help," one gasped. "We've been fighting them for ...

A study has highlighted what meeting an alien civilisation for the first time would be like. David Kipping's research article titled "The Eschatian Hypothesis" presents a hypothesis, according to ...