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

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

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

Harvard professor with polarizing views leads the new White House UFO Science Advisory Council amid deep controversy. The ...

Looking so far into the future is so difficult as to be a fool's errand. But it's fun!

The makers of the blockbusting sci-fi thriller reveal how they made a hit, why Kevin Spacey was almost involved and what went wrong with the sequel ...

What happens if you get abducted by aliens? Will you be carried off in a flying saucer? Will you be subjected to experiments? Or are the aliens friendly, curiou ...

The Trump administration has tapped a Harvard professor with controversial theories about aliens to lead a team of scientists ...

If the truth is out there, the White House has a new scientific advisory group working on finding it. Called the UAP Science ...

While telescopes like the James Webb Space Telescope (JWST) can detect the chemical fingerprints of distant atmospheres, ...