News Physics

Time Travel Without Causal Paradoxes

Time travel has long been considered impossible due to the existence of causal paradoxes in classical physics. However, a new study suggests that time travel

 News Physics

Time Travel Possible with Quantum Physics

Time travel to the past has long been considered impossible due to the paradoxes it would create. For instance, if I were to travel back

 News Physics

Lockheed Martin achieves nuclear fusion breakthrough.

Time travel to the past has long been considered impossible due to the paradoxes it would create. For instance, if one were to travel back