Harvard scientist Avi Loeb presents chilling theories that interstellar object 3I/ATLAS is alien technology, citing anomalies ...

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and ...

Event Horizon is back with a sequel after nearly 30 years, and its writer says the new story takes a cue from James Cameron's ...

Erik Irmer has been documenting the spread of invasive plant and animal species that disrupt native ecology across Europe. He focuses on humans’ interactions with these plants and animals. Aliens is p ...

Physicists discovered that the famous ‘Star Trek’ spaceship got a lot right about designing a ship to jump from galaxy to ...

The look of the Klingons underwent a drastic change for Star Trek: Discovery, and longtime Klingon player Michael Dorn has ...

The original design choice behind Star Trek's most famous half-Vulcan would have made for a very different vibe.

Harvard's Avi Loeb reveals why interstellar visitor 3I/ATLAS could be an alien 'Trojan Horse' by design rather than a natural ...

If nonliving materials can produce rich, organized mixtures of organic molecules, then the traditional signs we use to ...

Watch With Us picks the best sci-fi films from every year of the 1990s, including 'Jurassic Park,' 'The Matrix' and '12 ...

More than 60 years ago, Doctor Who's first episode was at the heart of a rights dispute. Here's what happened and why.