Here’s how it works. A new concept for a time machine could possibly enable distant future generations to travel into the past, research now suggests. Unlike past ideas for time machines ...

Inspired by that – and to mark the day that Marty arrived in 2015 in Back to The Future II – we decided to do the same for the Delorean time travel machine. Browse the graphic above to see the ...

When H.G. Wells published The Time Machine in 1895, he called it a "scientific romance" because no one knew whether time travel was possible. A mere 10 years later, Albert Einstein would put forth ...