"Star Trek" is home to countless alien species, many of whom offer beloved characters. Some are not. We rank the 10 most ...

The research is mounting up that we might not be alone in this big wide world. So what's the likelihood that aliens are out ...

From mudstones on Mars to strange gases in exoplanet atmospheres, tentative evidence for extraterrestrial life is starting to ...

The revisionist non-specificity demonstrates zero interest in meeting The Moment, though plenty of other films released this ...

Artificial intelligence is starting to sit in for human subjects in classic economics games, from financial markets to public ...

Vince Gilligan's Apple TV sci-fi series Pluribus gave audiences plenty of shocking moments, and we rank the biggest ones of ...

A quiet confession from Zosia exposes how the Others crossed Carol’s boundaries, turning a fragile romance into a catalyst ...

Since Viking 1 landed in 1976, humans have studied Mars from afar, relying on rovers and orbiters to analyze the planet. But ...

What's IGN's pick for the best TV show of 2025? Just about every TV series on our list this year feels socially and ...

Alien vs Captain America #2 hits stores Wednesday. Cap and the Commandos face HYDRA's xenomorphs while Red Skull plays mad scientist. What could go wrong?

The Kepler-22b reveal flips the storyline of the series. What started as a story about Earth going through a bizarre ...

Long before scientists discovered that other stars in the universe host their own planetary systems, humanity had ...