Research indicates airport radar systems may unintentionally broadcast Earth's presence to aliens up to 200 lightyears away, ...

Astronomer Avi Loeb gives his thoughts on the prospect of finding signs of intelligent life beyond our Solar System.

In fact, throughout history there have been numerous reports of supposed alien spacecraft sightings that have turned out to ...

A set of protocols telling scientists what to do – and what not to do – if they ever detect evidence of intelligent life ...

Using emerging radio techniques refined during and after the Second World War, the astronomers detected a powerful radio ...

A comet screaming in from another star system carried alien ice ratios never seen before. What scientists found inside its spinning nucleus is reshaping how we picture worlds beyond our sun.

IndieWire's streaming guide to the best Fourth of July horror movies, from 'Jaws' and 'Blow Out' to 'Maximum Overdrive' and ...

Scientists studying the comet 3I/ATLAS have determined that this interstellar visitor is remarkably ancient — formed an estimated 10 to 12 billion years ago in a primordial planetary system — and has ...

With the announcement of Chicago police Superintendent Larry Snelling’s retirement later this month, the search ...