Timothy Olyphant talks about cowboy roles on 'Deadwood' and 'Justified,' his happy family life, and new shows 'The Five-Star ...

Boulder, Colorado, recently hosted the first-ever scientific convention specifically focused on the idea of setting human ...

Findings from a mysterious remote chain of islands off the coast of California are rattling bones in the science community.

When it comes to the search for life elsewhere in the universe, methane and other chemical compounds are seen as signs of ...

In an experiment to see if AI can detect and even confirm alien life, the answer is a resounding yes. The rest of this ...

Some of these approaches may show promise, but new research indicates much of today’s AI is even more easily duped by false ...

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

You might think that legendary sci-fi author Arthur C. Clarke would've adored the Star Trek franchise, but that wasn't ...

A Catholic nun made a startling assertion about UFOs, cautioning that purported alien encounters are in fact a menacing ...

Could humans spread Earth life beyond our planet? Astrobiologists explain where extremophiles might survive and why the risks ...

Thus far, our search for extraterrestrial life points toward Clarke’s former point, suggesting that our little blue dot is ...

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