Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of ...

The National Aeronautics and Space Administration (NASA) has turned to blockchain technology to enhance air travel safety and ...

The curious minds at What If investigate whether John Titor was really a time traveler from the future, exploring evidence, myths, and possibility.

There are short films that ease you into their worlds, and then there’s The Lord of All Future Space & Time , which opens by ...

With a vastly smaller budget, 2004’s Primer tested the audience with its complicated time-travel storytelling puzzle. The ...

Stephen Hawking hosted a party in 2009 and sent invitations only after it ended to test whether time travelers from the future would attend.

There's a new trend emerging in the world of travel, and experts say it could help people recharge like never before.

We explore the trends — from nautical nostalgia to silent sailings — making waves in the coming year and beyond.

Astronauts of the future may be radically different from the rest of us in physiology and psychology. So, to what extent ...

Ferry services in the Bay Area are making big impressions on local commuters. Besides the stunning views and less congestion, ...

Within the world of action movies, there are, of course, subgenres, one of which is sci-fi kung fu. Throughout the spectrum of film, kung fu has often been used as a central part of sci-fi stories.

In a not-too-distant future, an artificial intelligence entity determines the fate of the accused in Mercy, starring Chris ...