No one has yet managed to travel through time – at least to our knowledge – but the question of whether or not such a feat would be theoretically possible continues to fascinate scientists. It ...

A scientist has mathematically proven the physical feasibility of paradox-free time travel. But once you go back, you might not like what you find.

New research suggests paradox-free time travel is mathematically possible. The universe might self-correct, letting you alter ...

Moreover, attempts to model time-travel paradoxes can yield surprising discoveries relevant to other domains, such as the thermodynamics of black holes, the structure of quantum fields, or the ...

Germain Tobar and Fabio Costa, both of the University of Queensland at the time of the paper’s publication, worked together on the study. In “ Reversible dynamics with closed time-like curves and ...

Scientifically speaking, for time travel to exist, so must parallel timelines. This theory addresses the paradoxes that arise when studying the possibility of time travel.

Time travel is the concept of moving between different points in time, just like you move between different places.

Time Travel Done Right: A Book Excerpt Explore the intriguing rules for time travel and the paradoxes that come with backwards journeys through time.

No one has yet managed to travel through time – at least to our knowledge – but the question of whether or not such a feat would be theoretically possible continues to fascinate scientists. As ...

A scientist has mathematically proven the physical feasibility of paradox-free time travel. But once you go back, you might not like what you find.