Exoplanets like Earth have been discovered but not all Earth-like planets are equal when it comes to alien life.

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

We asked 11 academic experts to share the book that challenged their assumptions and changed their thinking in a lasting way.

Scientists found new evidence (or lack thereof) disproving the conspiracy theory that interstellar comet 3I/ATLAS is alien ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

From the Upside Down through the Devil's Anus and beyond. Here are 6 times these theoretical wormholes turned up in sci-fi ...

The Hulk has faced plenty of dastardly villains, but these are the first ten who ever threw hands with the Strongest There Is ...

This list explores five iconic and influential scenes from sci-fi shows, ranging from classics to modern offerings. There are ...

These space-themed cartoons are fun to watch with your kids, and they feature real-life space science and concepts in varying ...

The following MCU installments are ranked as the most earth-shattering moments in the franchise's history. While most of them ...

Public fascination with alien visitors has surged again after a cryptic response from the Central Intelligence Agency about ...