From H. G. Wells's The Time Machine to Christopher Nolan's Interstellar, the possibility of travelling through time has fascinated people for centuries. But, although it sounds like pure science ...

Based on the classic sci-fi novel by H.G. Wells, scientist and inventor ... Testing his theories with a time machine of his own invention, Hartdegen is hurtled 800,000 years into the future ...

Even in BBC sitcom Blackadder, dimwitted Baldrick manages to assemble a working time machine out of some old ... But, that's not to say it's impossible. Scientists say time travel is feasible ...

This led researchers to believe that only humans have the ability to develop increasingly complex cultures over time. Now, a groundbreaking study published in Science challenges that assumption.