"These results from the Dark Energy Survey shine new light on our understanding of the universe and its expansion." ...

The six-year Dark Energy Survey has released its full results, showing that two leading models of cosmology are equally valid ...

The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study suggests this mysterious ingredient may not be necessary after all. Using an ...

For a generation, cosmologists have worked with a simple story: the universe is not only expanding, it is expanding faster ...

Filippenko will discuss the discovery that the expansion of the universe is speeding up over time, a finding that led to the 2011 Nobel Prize in Physics. He will also discuss the Hubble tension, with ...

Add Yahoo as a preferred source to see more of our stories on Google. A lonely telescope in the Arizona desert tracks millions of distant galaxies to determine the ultimate fate of the Universe ...

AUSTIN (KXAN) — A commonly held belief that the universe is rapidly expanding may be wrong. A new paper published this month suggests the universe’s expansion might be slowing down and it could mean ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests. "Remarkable" findings published today in ...

Dark energy was first identified in 1998, when observations of distant supernovae revealed that the expansion of the universe ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously thought, a new study suggests. "Remarkable" findings published today in ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American A few years ago, soon after moving to Los ...

(CNN) — The universe’s expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend decades of established astronomical assumptions and rewrite our ...