Chinese researchers are poring over a puzzling gravitational wave signal that appears to defy the standard script of black hole collisions, reviving one of physics’ most audacious possibilities: that ...

Throughout history, there have been occasional little mysteries that have centered around supposed “time travellers” claiming to be from parallel dimensions. One occurred in Ukraine back in 2006, ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...