We could go out with a crunch, and not a bang. Contrary to popular belief, our universe may not be constantly expanding after ...

They believed that the indefinite expansion would spread the stars so far apart that the sky would appear dark throughout and ...

A team of South Korean researchers have found that a mysterious force known as dark energy is changing our Universe in a way ...

When you bake a loaf of bread or a batch of muffins, you put the dough into a pan. As the dough bakes in the oven, it expands into the baking pan. Any chocolate chips or blueberries in the muffin ...

WASHINGTON (Reuters) - Fresh corroboration of the perplexing observation that the universe is expanding more rapidly than expected has scientists pondering the cause - perhaps some unknown factor ...

The universe has likely shifted from a period of acceleration to a phase of deceleration, new study by Korean researchers ...

A new study questions dark energy's role in the universe's acceleration, suggesting it may be weakening instead.

Animation of the findings by researchers who used time-delay cosmography to independently confirm that the universe’s current ...

A depiction of a universe-antiuniverse pair. Credit: Wikipedia, CC The accelerated expansion of the present universe, believed to be driven by a mysterious dark energy, is one of the greatest puzzles ...

Astronomers have proposed a new theory to suggest why our universe is expanding at an accelerating rate. That our universe is expanding is in wide agreement, though how exactly that process happens is ...