One of the biggest mysteries in cosmology seems to keep getting bigger. Astronomers have known since the 1930s that the universe is expanding, but in the 1990s, the discovery that this expansion is ...

Nobel Prize-winning physicist Adam Riess visited UC Riverside on June 4 to deliver the latest installment of the Frontiers of Cosmology Lecture Series, offering a public exploration of one of the most ...

Our universe’s expansion is still accelerating despite recent claims suggesting otherwise, an international team of astrophysicists say. They refuted a study published last year claiming the growth of ...

For a few uneasy months, the universe seemed to be slowing down. Late in 2025, a team of astronomers announced that the cosmic acceleration discovered nearly three decades earlier, the finding that ...

Last year, the Dark Energy Spectroscopic Instrument (DESI) released its most detailed map of the universe yet. And with it, sent ripples through the cosmology community. The results suggested that ...

Add Yahoo as a preferred source to see more of our stories on Google. The universe's expansion might not be accelerating but slowing down, a new study suggests. If confirmed, the finding would upend ...

The popular consensus among scientists is that the universe will continue expanding until the bitter end. A team of researchers is now pumping the brakes on that idea. Reading time 4 minutes After the ...

Harvard University: Received a Bachelor's degree in Physics in 1981. University of California, Berkeley: Received a Ph.D. in Physics in 1986. The 1990s was a time when theories regarding the fate of ...

Adam Riess won the Nobel Prize in Physics in 2011 for making a discovery that rocked the way scientists view the cosmos. By showing that the universe, fueled by a strange force known as dark energy, ...

ⓘ This article is third-party content and does not represent the views of this site. We make no guarantees regarding its accuracy or completeness. Global news media as well as prominent scientists are ...