Scientists have long held that the universe is expanding at an ever-increasing rate, driven by a mysterious but measurable ...

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

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

Evidence now suggests the universe’s expansion has started to slow, not speed up. The findings imply dark energy is weakening ...

Evidence suggests the universe’s expansion has started to slow, not accelerate. The results imply dark energy is weakening ...

As if dark energy weren't already mysterious and baffling enough, new research suggests that this unknown force may not be ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. An illustration of galaxies curving the fabric of space-time in an expanding universe. A new ...

Astronomers challenge the Nobel-winning theory of an accelerating universe, suggesting it may instead be slowing ...

The universe is expanding. That much is clearer. But it’s less clear whether this expansion is accelerating or slowing down.

Last time I wrote about new data that overturns the standard cosmological model. Before anyone starts dusting off their ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. White diamond symbols mark the locations of 20 of the 83 newfound young, low-mass galaxies ...

Scientists estimate over 100 billion galaxies in the universe, each unique in shape and size, revealing the vastness of cosmic creation.