Thomas Mulligan delves into the cosmic enigma known as The Big Ring and its implications for our universe. Mysterious 'tire traps' plague city streets as locals take matters into their own hands ...

Earth and our entire Milky Way galaxy may sit inside a mysterious giant hole which makes the cosmos expand faster here than in neighboring regions of the universe, astronomers say.

A new study proposes that discovering a single exotic particle at the LHC could falsify string theory as we know it.