The most energetic "ghost particle" neutrino ever detected may have been blasted at Earth by blazars, black hole engines that ...

The universe may have its own version of Heisenberg's uncertainty principle, and that might be enough to explain dark energy without invoking any new physics at all. High-energy cosmic rays, 10 ...

Unity Underground (UU) is a fan project designed to recreate the Ultima Underworld experience with the Unity engine. The developers worked on the project for more ...

Highly ranked nationally and internationally, CU Boulder’s Department of Physics is an ideal next step in your academic career. We offer a top-notch education and unbeatable research opportunities for ...

CERN’s Super Proton Synchrotron has a resonant “ghost.” Using mathematics, physicists measured and modeled how these resonant lines intersect. Modeling a 3D shape over time requires a 4D system of ...

It's almost time to send your kids back to school, and if your child has an interest in mechanical engineering or model building, there are several model engine kits to help them get started with ...

A single subatomic particle from deep space had the same energy as a baseball pitch, and scientists still don’t know how it got here ...