In an unprecedented step, researchers crafted a detailed model compatible with the universe’s accelerated expansion.

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

If ever spotted in the emptiness of space, according to theoretical physicist Eugeny Babichev of the University of ...

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

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