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

The astrophysicist talks 'Back to the Future' for movie's 30th anniversary. — -- Today marks the 30th anniversary of "Back to the Future" hitting theaters and launching Michael J. Fox into super ...

Back to the Future is a beloved sci-fi franchise, even with several plot holes, thanks to its time-travel gimmick. The movie stars Michael J. Fox as Marty McFly, a teenager who is sent back in time in ...

Time travel isn't exclusively a feature of the sci-fi genre, and history's greatest non-sci-fi time travel film is a classic ...

Forbes contributors publish independent expert analyses and insights. Marc Berman is a New York-based reporter who covers media. Back to the Future, starring Michael J. Fox and Christopher Lloyd, ...

From utopian dreams to dystopian warnings, time travel fiction reflects our hopes and fears for humanity’s future. Courtesy the publishers For decades, authors and readers have been asking questions ...

We love a good time travel story. Sometimes, we even love a bad time travel story. We love time travel. This sci-fi subgenre is one of its most flexible, as you can approach it from many different ...

Sam Barsanti has written about pop-culture for 10 years, and his work has appeared at The A.V. Club, Primetimer, IGN, and Collider. He has also contributed to the popular daily Hustle newsletter, ...