Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...

A newly declassified FBI memo discussing messages from 'aliens' was part of the Trump administration's latest UFO disclosure release on Friday.

By studying Earth's toughest microbes and complex animal "speech", scientists are reshaping how we search for – and may ...

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space that only radio waves can reveal — and makes the case for contacting aliens.