The accelerating expansion of the universe is usually explained by an invisible force known as dark energy. But a new study ...

Dark energy may be the most mysterious substance ever proposed, but many scientists are certain it exists. Why?

Researchers in Germany argue that a modified theory of gravity could explain universal expansion, removing dark energy from ...

The US Department of Energy-fabricated Dark Energy Camera at NSF’s NOIRLab’s Cerro Tololo Inter-American Observatory in Chile ...

The Standard Model of our universe doesn’t match the evidence, in part because of dark energy, a ghostly force pushing the ...

Scientists propose a new gravity theory using Friedmann equations. Their model explains the universe’s accelerating expansion ...

The rapid acceleration of the universe’s expansion continues to challenge our understanding of fundamental physics. Why the ...

When it comes to understanding the universe, what we know is only a sliver of the whole picture.

The big thinkers at Aperture explain dark energy and its role in filling the void of space. Alaska Airlines pilot who safely ...

This study could transform our understanding of the future of the universe and raise the possibility that the universe may ...

Scientists are a step closer to solving one of the universe's biggest mysteries as new research finds evidence that two of ...

New research puts forward compelling new evidence that dark matter interacts with cosmic "ghost particles" called neutrinos.