News

A growing list of dark star candidates could help explain why some early galaxies were so big, so early in the universe.

Researchers celebrate 10th anniversary of gravitational wave discovery, announce verification of a Hawking theorem.

See some of the excitement from Dr. Katie Freese's recent visit to the Campagna Conference in Italy!

Katherine Freese gave a lecture, titled "The Mystery of Dark Matter in the Universe," at the U.S. Department of Energy's Brookhaven National Laboratory on Wednesday...

The new model is called WIFI, which stands for dark matter production during Warm Inflation via Freeze-In.

Michael Boylan-Kolchin and others show “early dark energy” might help solve the Hubble Tension and explain why there are more early galaxies than expected.

There’s a big debate in cosmology about how fast the universe is currently expanding.

Willy Fischler won the 2024 GRF Essay Award for "Holographic Inflation, Primordial Black Holes and Early Structure Formation."

Katherine Freese is interviewed for PNAS by Paul Gabrielsen about dark matter and dark energy.

Dr. James Peebles, winner of the 2019 Nobel Prize in Physics, joins the Weinberg Institute at UT Austin's Physics Department to present "The Expanding Universe...