A Soviet astronomer in the 1960s proposed a scale to classify hypothetical alien civilizations. Here’s why the framework is ...

Optimists once believed that universal literacy was inevitable. Now it seems that the age of reading might be a short anomaly ...

From underground societies to futuristic conspiracies, these sci-fi series capture the mystery and immersive storytelling that make Silo so compelling.

Moon bases, living to 100 and (finally!) flying cars. What 2076 and our future will look like may be stranger than we expect.

Harvard astrophysicist Avi Loeb argues 3I/ATLAS and other interstellar objects may hint at alien technology, drawing fame, funding, and fierce criticism.

Stacker compiled a list of the best space movies of all time, from "WALL-E" to "Star Wars," as determined by the Stacker score.

Seth MacFarlane has two animated juggernauts '€” but which one truly reigns supreme? Join us as we make the case for why ...

There are many hard sci-fi books to choose from, and these are the most impressive ones that have been released in the 21st ...

“Human beings have a remarkable ability to accept the abnormal and make it normal,” observes Ryland Grace, the main protagonist of Project Hail Mary, as he floats alone in interstellar space, millions ...

By Kathy Chouteau At Seaport Art Studios in Richmond, the skeleton of a fairytale is taking shape in steel, wood and wild ...

While your Los Angeles friends are debating whether to pay rent or eat this month, people in Bishop, California are doing ...