A documentary-style exploration of an enormous alien creature, following its evolution, migration and place within a strange ...

Scientists have updated global guidelines for announcing possible evidence of intelligent alien life, aiming to prevent misinformation, panic and confusion in the age of social media and AI.

The International Academy of Astronautics has updated its protocols for confirming and announcing the discovery of alien life. New guidelines address the modern challenges of social media, ...

Researchers have looked at how particular microbes from Earth would fare in conditions like those of Mars, the moon, and the ...

Supreme Court rulings, culture-war politics and renewed nativism reveal a republic still wrestling with the question of who ...

As the film Disclosure Day rolls out in cinemas, director Steven Spielberg is once again pushing audiences to imagine what contact with extraterrestrial life might look like and what it might mean for ...

A well-worn expression among oceanographers and others who explore the watery depths of planet Earth is that we humans “know the surface of Mars better than our ocean floors.” Covering more than 70 ...

From the cosmic terror of Alien to the everyday dread of Final Destination, these R-rated horror franchises redefined fear.

From The Thing to Blade Runner, Aliens to Tron, these ’80s sci-fi classics prove practical effects can still outshine modern ...

In honor of America's 250th birthday, here are 50 must-see American movies that celebrate who we are, who we've been and who ...