Sarah Charley

Possible signs of new particle seem to have washed out in an influx of new data.

The Higgs appeared in the second run of the LHC about twice as fast as it did in the first.

Researchers found four new particles made of the same four building blocks.

Higgs bosons should mass-produce bottom quarks. So why is it so hard to see it happening?

A reader asks, “If atoms are mostly empty space, then why does anything feel solid?” James Beacham, a researcher with the ATLAS Experiment Group at Ohio State University, explains in this two-minute video.

A partnership between three national U.S. laboratories and CERN to upgrade the LHC has yielded the strongest accelerator magnet ever created.

Joel Butler will lead the LHC experiment starting in September.

The United States and the European physics laboratory have formally agreed to partner on continued LHC research, upcoming neutrino research and a future collider.

To learn more about the particles they collide, physicists turn their attention to a less destructive type of collision in the LHC.

For physicists, seeing is not always believing.