If recent discoveries that dark energy is evolving hold any water, our Universe will collapse under its own gravity on a ...

A Cornell physicist calculated new data from dark energy reviews, indicating the end of the universe within a few billion years in the future.

Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...

If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...

The early universe was already warm before reionization, revealing that the first stars did not flicker on in an icy cosmos.

Modern cosmology reveals a universe expanding uniformly without a spatial center or edge. The Big Bang wasn't a localized explosion but a simultaneous ...

He was a co-winner of the 2006 Nobel Prize for physics for finding the background radiation that finally pinned down the Big ...

According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...

Even before the first stars lit up the Universe, the Cosmos was not the cold place most researchers once imagined. New ...

A new study by physicists predicts that the universe could one day collapse in a reverse Big Bang, offering fresh insight into how it might all end.