From phone boxes and flux capacitors to black holes and hot tubs, sci-fi has created plenty of ways to explore the fourth ...

Time travel is a common topic within science fiction, and books like Stephen King's 11/22/63 and Madeleine L'Engle's A Wrinkle in Time tackle it best.

The science-fiction film Project Hail Mary sees Ryan Gosling go to space in a state of suspended animation. But does the science suggest that’s possible?

The much-anticipated sci-fi film Project Hail Mary is out in theaters today. In it, light-eating alien microbes sap the sun’s ...

Move over, science fiction — the Internet thinks Donald Trump might have cracked time travel. A discovered trove of 100-year-old sketches by Prussian-born artist Charles Dellschau could hold clues ...

Prime Video's most underrated sci-fi series, Night Sky, stars J.K. Simmons and Sissy Spacek as a couple who makes a surprising discovery.

There is perhaps no better mode of transport in movies than a time machine, and these five stand out as the best examples across the history of film.

As an astrophysicist, my world revolves around the wonders of space and the mysteries of the universe. This means I can be a ...

Organizers of an annual satirical award for scientific achievement are shifting for the first time from the United States to ...

It's been over half a century since Star Trek set a new bar for sci-fi time travel stories with this masterpiece episode.

The African continent is splitting along a triple junction of rifts that converge in Afar, Ethiopia. A new ocean may take millions of years to form, but that is giving scientists ample time to glean ...

Every day we take another step forward, into the future, where we find new scientific wonders, unthinkable discoveries, and events that boggle our minds. Sometimes these revelations are marvelous. A ...