Explore the science and mystery of time travel — from Einstein’s relativity and paradoxes to wormholes and real-life claims.

Some time travel movies totally miss the mark and create plot holes, while others get the science absolutely right.

Anil Chaturvedi dives deep into the fascinating concept of time travel, connecting modern science with ancient wisdom.

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Cosmic strings, high-energy remnants of the early Universe, may unlock time travel by warping space-time. These ...

In the moments before the Big Bang, our universe was a hot, dense, and extremely high-energy place. That all changed when the universe exploded 13.8 billion years ago. Rapid inflation divided a single ...