Current physics is speeding toward a breaking point, as astronomers confirm that the Hubble tension in new data.

For a quarter century, cosmologists have treated dark energy as a fixed, featureless pressure that steadily drives galaxies ...

Discover how Ramanujan's century-old pi formulas connect to modern cosmology and turbulent fluid physics in groundbreaking ...

Then there was the September discovery of C/2025 R2 (SWAN), a comet so bright that even when it was near the moon on ...

A persistent, nagging problem with the expansion speed of the Universe may not require a rewrite of everything we know about physics. New measurements taken using the James Webb Space Telescope ...

The Atacama Cosmology Telescope in Chile not only confirmed one of the greatest mysteries in the universe—it also ruled out ...

"It means cleaning house, narrowing the viable paths forward, and no longer spending energy on what are evidently dead ends." ...

There is an important and unresolved tension in cosmology regarding the rate at which the universe is expanding, and ...

A dazzling galaxy discovered by the James Webb Space Telescope (JWST) is forcing cosmologists to reexamine key assumptions about the early universe. The object, JADES-GS-z13-1, appears just 330 ...

While headlines around the world claimed that ancient galaxies discovered by the James Webb Space Telescope were "breaking" our understanding of the Big Bang, the truth is much more nuanced — and much ...

Paul Sutter explores how ancient creation myths and modern cosmology answer the same questions, framing the Big Bang as a scientific creation story rooted in observation and theory ...

Two UBC researchers have been awarded the 2012 Gruber Cosmology Prize for their work as part of a 2003 NASA mission that pinpointed the age of the Universe at 13.75 billion years. UBC Physics and ...