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Explain it in 60 Seconds: Lattice QCD

07/25/24

Lattice gauge theory, or lattice QCD, is a calculation method that helps scientists make predictions about the behavior of quarks at low energies.

04/08/14

Searching for the holographic universe

Physicist Aaron Chou keeps the Holometer experiment—which looks for a phenomenon whose implications border on the unreal—grounded in the realities of day-to-day operations.

04/01/14

The oldest light in the universe

The Cosmic Microwave Background, leftover light from the big bang, carries a wealth of information about the universe—for those who can read it.

03/21/14

Accelerator, stonewashed

Taking a page out of the jeans manufacturers' playbook, researchers use stonewashing machines to perfect equipment for a future International Linear Collider.

03/18/14

Particle physics in the United States

More than 150 US universities and laboratories are engaged in particle physics research and technology innovation, playing important roles in the Higgs boson and cosmic inflation discoveries—and the many more revelations still to come.