The flux capacitor is the essential component of Doc Brown's time machine. Without it, time travel isn't possible. Here's how ...

This Star Trek concept ignited a dream that humans could one day travel faster than the speed of light. Now physicists are ...

We rounded up the best of the genre, from classics by George Orwell and Octavia E. Butler to recent bestsellers.

Cameron and Hurd use time travel as a plot device in the first Terminator movie. A killer robot is sent back to 1984 to ...

Netflix is home of some of the best sci-fi series of all times, many of then dealing with the intriguing concept of ...

Time travel paradoxes like the grandfather problem and causal loops show how the universe may resist changes or trap actions ...

The genre explores some of our most intriguing questions as humans: what our future might look like, and how our history ...

From the very beginning, it's clear that The Way Home is far from a sci-fi series about the science of time-travel. In fact, ...

Combing through 20 years of images from the European Space Agency's Mars Express and ExoMars Trace Gas Orbiter spacecraft, ...

Day 2 of the World Aviation Festival 2025 in Lisbon brought together some of the most influential voices in global aviation ...

The 2025 Nobel Prize in Chemistry is shared by Professor Susumu Kitagawa of Kyoto University in Japan, Professor Richard ...

Melvyn Bragg and guests discuss the ideas and anxieties in late Victorian London, explored by HG Wells in his story of time ...