The grandfather paradox is just one of the thorny logical problems that arise with the concept of time travel. But one physicist says he has resolved them.

But actively studying them could unlock the mysteries of our early universe and may even be key to a form of time travel, some physicists suggest. Traveling back in time through relics of the ...

One of the most famous paradoxes ever, the grandfather paradox, cautions against making changes that could break the timeline if you were to ever travel back in time. But, according to one ...

I could even go back in time and give myself winning lottery numbers. Most importantly, I would use it to benefit humanity. I would stop Hitler from slaughtering millions of Jewish people during ...

She has financial freedom and can spend the rest of her life giving back.

time travel became a recurring genre. (This is not to be confused with time loop movies, in which stories involve a set and finite time frame that "loop" back and start all over again.) ...

The Magic Wish Tree carries the main characters in time 30 years ago - in 1988. They meet with their parents, who then also rested at Artek. Together they have to find a way in our time and ...