Add Yahoo as a preferred source to see more of our stories on Google. If traveling into the past is possible, one way to do it might be sending people through tunnels in space. by raggio5 via Pixabay ...

Time travel is deterministic and locally free, a paper says—resolving an age-old paradox. This follows research observing that the present is not changed by a time-traveling qubit. It's still not very ...

There are no neat explanations and familiar mechanics in this compelling drama that keeps you guessing.

Stephen has degrees in science (Physics major) and arts (English Literature and the History and Philosophy of Science), as well as a Graduate Diploma in Science Communication. Stephen has degrees in ...

(via Big Think) Time is the one thing every human being experiences identically, or so we assume. Physicist Jim Al-Khalili dismantles that assumption, explaining how velocity and gravity don't just ...

Check out this video clip where physicist Dr. Michio Kaku talks about time travel in “The Physics of Back to the Future, " a new bonus feature on the Back to the Future 25th Anniversary Trilogy on Blu ...

Here’s what you’ll learn when you read this story: Scientists have taken one more step down the very long road to time travel. A new paper combines the Alcubierre “warp” drive with the idea of ...

Denison University will host a free roundtable discussion on time travel on Nov. 5. The event features experts in philosophy, English and physics and astronomy. Panelists will discuss the possibility ...

For when you want to visit another era without leaving the comfort of your own couch.

Most time travel movies don’t sweat the math — or, more accurately, the physics and/or quantum physics of how time travel might actually work. The writers and directors include the time travel ...

In a peer-reviewed paper, a scientist says he has mathematically proven the physical feasibility of a specific kind of time travel. The paper appears in Classical and Quantum Gravity. Germain Tobar ...