The universe is expanding about 10% faster than it should be, and a fresh set of measurements just made the problem harder to ...

A difference of a few kilometers per second might not sound like much. In cosmology, it has become one of the field’s most ...

Using a new framework, astronomers arrived at the most precise measurement of our universe’s expansion rate—but things still ...

A new analysis has found that the local Universe is expanding faster than predicted from the early Universe, confirming a long-standing mismatch between ...

The universe is expanding, and after decades of work, astronomers still cannot agree on how fast. That disagreement, known as ...

A major international effort has produced an ultra-precise measurement of the Universe’s expansion rate, confirming it’s ...

Douglas Adams told us the answer to life, the universe and everything is 42. If only cosmology were so straightforward. Astronomers have been arguing for years about a number every bit as fundamental, ...

In the grand puzzle of the cosmos, one question continues to defy easy answers: how fast is the universe expanding? Astronomers have tried two main methods to figure it out, but their numbers don’t ...

Explore the Hubble tension debate as astronomers reveal conflicting expansion rates, challenging our understanding of the ...

Not only is the Universe expanding, but its expansion is actually happening at a speed higher than was thought possible until ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The Coma Cluster, as seen ...

Cousins says he is “hopeful” that the findings of gravitational-wave cosmology will be able shed more light on the Hubble ...