A bold new theory suggests the universe didn’t begin with a single Big Bang, but instead unfolds through a series of ultra-fast, invisible bursts called “temporal singularities.” These fleeting events ...

Another theory about the Universe, called the Steady State theory, says that the Universe has always existed, and that the Universe is expanding and constantly creating matter as it expands.

A new theory challenges the standard model of cosmology, arguing that dark matter and dark energy are not the forces behind ...

Others took up the big bang theory, and for several years there were strong debates between those supporting it and those who favored a "steady state" theory of the universe, in which the universe ...

Others took up the big bang theory, and for several years there were strong debates between those supporting it and those who favored a "steady state" theory of the universe, in which the universe ...