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

A mysterious force called Dark Energy might be changing, in a way that challenges our current understanding of the nature of ...

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

For a generation, cosmologists have treated dark energy as a fixed backdrop, a steady pressure stretching space faster and ...

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.

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

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

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

Contrary to popular belief, our universe may not be constantly expanding after all. A groundbreaking study by South Korean ...

Studies suggest that the universe's expansion is decelerating — but what could that mean for the future of the cosmos?