Let's rewind the clock back…oh, I don't know, let's say a hundred years. It was 1917, and Einstein had just developed his ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

The mysterious force called Dark Energy, which helps the Universe to expand, might be changing in a way that challenges our ...

Cosmology, the study of the universe's origin, evolution, and eventual fate, has made significant strides in recent years, particularly in understanding dark energy—a mysterious force believed ...

The expansion rate of the universe may be slowing down, rather than accelerating at an ever-growing rate, a potentially groundbreaking new study has hinted. The suggestion challenges both the 2011 ...

At a beachfront convention center in Cancún, Mexico, last December, Seshadri Nadathur presented a confidential growth chart of the universe. Seated in the audience, hundreds of his fellow scientists ...

A new study by MIT physicists proposes that a mysterious force known as early dark energy could solve two of the biggest puzzles in cosmology and fill in some major gaps in our understanding of ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be driving galaxies apart at an accelerating rate anymore. This remarkable ...