New supercomputer simulations hint that dark energy might be dynamic, not constant, subtly reshaping the Universe’s structure ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

“If confirmed, this would have profound implications for the fate of the universe,” said The Guardian. The study raises the ...

For decades, scientists have believed that the Universe is expanding at an ever-accelerating pace due to a mysterious force ...

Astronomers are rethinking one of cosmology’s biggest mysteries: dark energy. New findings show that evolving dark energy models, tied to ultra-light axion particles, may better fit the universe’s ...

By observing the brightness of distant dying stars, astronomers have long come to believe that the expansion of the universe ...

A remarkable new study challenges the findings of Nobel Prize winning research into how our universe has changed over time.

Astronomers may have misread cosmic acceleration for 27 years. The universe may be slowing down, not speeding up.

Most people rarely experience the effects of dark matter in ordinary life. However, we live in an environment affected by ...

For several decades, evidence has suggested that the expansion of the universe is accelerating. Crucial to those estimates ...

The popular consensus among scientists is that the universe will continue expanding until the bitter end. A team of ...

Astrophysicists at the University of Chicago have developed physics-based models suggesting that dark energy could be changing over time. Dark energy, the mysterious force causing the universe to ...