New analysis supports Einstein's relativity and narrows neutrino mass ranges, hinting at evolving dark energy. Gravity, the ...

The rate at which the universe is expanding is expressed as a value called the Hubble Constant, generally abbreviated as “H 0 ...

The DESI project previously reported that dark energy — long thought to be constant — changes over time. A new analysis reaffirms that claim.

Scientists cross-checked data from JWT and Hubble and concluded the mismatch in data could only be explained by a new ...

One of the biggest existential mysteries – and the most difficult to answer – is whether Earth is all alone in this Universe ...

Distant, ancient galaxies are giving scientists more hints that a mysterious force called dark energy may not be what they thought. Astronomers know that the universe is being pushed apart at an ...

The rate of expansion of the universe today is a figure known as the Hubble constant, which is typically measured in units of ...

"The discrepancy between the observed expansion rate of the universe and the predictions of the standard model suggests that ...

Because dark energy is the biggest component of the universe ... The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute’s Science and ...

The search for extraterrestrial life has long been a quest in the scientific community. More than 50 years ago, the Drake Equation was developed as a tool to explore the possibility. Now, physicist ...