"We are not witnessing the birth of everything from nothing, but rather the continuation of a cosmic cycle," said Professor Enrique Gaztanaga.

A neutron star's final moments may spark violent starquakes, monster shock waves, and even a fleeting, never-before-seen ...

Was the Big Bang really the beginning of the universe, or are we 'bouncing' between periods of expansion and contraction? A ...

The Big Bang is often described as the explosive birth of the universe—a singular moment when space, time and matter sprang ...