Inside high-energy proton collisions, quarks and gluons briefly form a dense, boiling state before cooling into ordinary particles. Researchers expected this transition to change how disordered the ...

The motions of plasmas may be notoriously difficult to model, but they can be better understood by analysing what happens when protons are scattered by atoms of hydrogen. In itself, this property is ...

After a spate of crashes involving drivers using Tesla's Autopilot system, the press is awash in speculation about its effectiveness. Now the IIHS, which rates accident avoidance systems across many ...