The ATLAS experiment at CERN has published its first measurements of proton–oxygen collisions, simulating cosmic-ray impacts on Earth's atmosphere. The high-precision results, achieved at a few ...

Tens of kilometers above Earth's surface, high-energy particles from outer space constantly strike the atmosphere, creating ...

Bibi Boyce speaks to Dr Sarah Williams about her work at CERN, the largest particle physics laboratory in the world ...

GENEVA (Reuters) - Physicists at CERN, buoyed by their ground-breaking success in creating mini-Big Bangs, giving them a glimpse of the dawn of time, have set their sights on pushing closer to the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. GENEVA (AP) — The research center that is ...

Scientists trying to replicate conditions that existed in the first microsecond after the Big Bang have discovered that gold ions ramming each other at nearly the speed of light produce a surprisingly ...