H G Wells compares memories and dreams to time machines, suggesting that the mind travels through past experiences and future ...

Time is the most common noun in the English language... but what is time? Source: Guy P. Harrison Looking for some psychological stimulation to exercise your mind and spice up your day? Try devoting ...

Experts have weighed in or outright advised those on the set of some of the best and most scientifically accurate movies ever ...

Fans of science fiction movies and TV know that behind aliens, space travel, and robots, time travel is, by far, one of the most beloved and often employed tropes of the genre. In fact, you could ...

Sometimes you’re in the mood for a slice of science fiction but you haven’t got the time to embark on a Red Mars or a Dune. All hail, then, the sci-fi short story, bringing you a slice of the weird, ...

From The Flash to Avengers: Endgame to 2002’s The Time Machine, time travel movies often follow characters hoping to prevent a present personal tragedy or larger calamity by tweaking some event in the ...

Time travel is probably one of the coolest sub-genres of science fiction, but even more so when it requires a specific bit of transport to get the job done. Movies have housed a wild array of time ...

Forbes contributors publish independent expert analyses and insights. I cover aerospace, astronomy & hosted The Cosmic Controversy Podcast. As the recent Worldcon 2025 Convention here in Seattle ...

More than 50 years before ChatGPT could tell you what to cook for dinner, a 1968 science fiction film was shaping how we think about machines that talk to us. In 2001: A Space Odyssey, a Jupiter-bound ...

Have you ever made a mistake that you wish you could undo? Correcting past mistakes is one of the reasons we find the concept of time travel so fascinating. As often portrayed in science fiction, with ...