The world's second fastest supercomputer — it used to be the fastest, before its rival machine came online earlier this month ...

After almost a century of speculation, proposals and searches for dark matter, physicists now know that it currently ...

Peculiar James Webb Space Telescope observations seem to show gargantuan black holes in the earliest moments of the universe. New research may explain how they formed, thanks to primordial "seeds".

Previously, simulating the universe at this scale was not possible due to the immense timescales involved and limitations in ...

Much of the mass in the universe lies not in stars or galaxies, but in the space between them, known as the intergalactic ...

Argonne National Laboratory scientists performed the most extensive simulation of the cosmos on Frontier supercomputer. What ...

Argonne National Laboratory used the Frontier supercomputer to run the most detailed universe simulation ever.

The novel simulations achieved its record-breaking performance by using approximately 9,000 of Frontier’s compute nodes, ...

Marek Karliner and Jonathan Rosner ask what makes tetraquarks and pentaquarks tick, revealing them to be at times exotic ...

Our best view yet of the material linking clusters of galaxies may have pinpointed some 20 percent of the universe’s missing ...

The analysis suggested a link between dark energy and black hole formation, indicating that baryons might convert to dark matter during black hole birth. This finding potentially addresses several ...

Kwan, J, McCarthy, IG and Salcido, J (2024) Revisiting the effects of baryon physics on small-scale redshift space ...