Time travel has shifted from pure fantasy to a serious, if highly constrained, topic in modern physics. The equations that ...

Illustration of singlet time travel theory. When a pair of protons collide in the Large Hadron Collider, the resultant explosion may create a special type of particle, called a Higgs singlet, that is ...

In 1998, a gentleman by the name of John Titor arrived from the future, or so he said. In his timeline, as he claimed, ...

With its gull-wing doors, stainless steel exterior and illuminated circuits, the DeLorean time-traveling machine in the movie “Back to the Future” captivated audiences and car lovers 40 years ago and ...

Can we journey through time? Sci-fi author Dete Meserve presents a compelling case for our future in the past. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...