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Curiouser and curiouser: a riddle at the ALICE detector

12/09/25

Sarah Charley

In 2023, the ALICE experiment was ready for their best year yet, until a mysterious signal threatened everything. As the LHC wraps up its 2025 lead-ion run, physicists recall how they worked together to solve the puzzle.

10/20/20

The many paths of muon math

Here’s how physicists calculate g-2, the value that will determine whether the muon is giving us a sign of new physics.

10/13/20

A powerful new tool to study the cosmos

Rubin Observatory will bring new capabilities to the studies of dark matter and dark energy.

10/08/20

Imagining the unseen

An art exhibit at the Science Gallery Dublin combines art and science to illuminate the invisible nature of dark matter.

Brianna Mount, assistant professor of physics at Black Hills State University, at work.

10/06/20

Shh! These tests will enable a quieter search for dark matter

The LUX-ZEPLIN collaboration has published results showing radioactive background levels for experiment’s components, creating a library for future rare event searches.

Illustration of person looking behind doors labeled with scientific concepts

09/29/20

How big can a fundamental particle be?

Extremely massive fundamental particles could exist, but they would seriously mess with our understanding of quantum mechanics.

09/22/20

Nature through the looking glass

Handedness—and the related concept of chirality—are double-sided ways of understanding how matter breaks symmetries.

"LHC Express" illustration of a train that looks like a vintage postcard

09/17/20

Parking the LHC proton train

Particle accelerators like the LHC require intricate beam dump systems to safely dispose of high-energy particles after each run.

09/15/20

The neutrino painter

In this stop-motion video, Symmetry writer Zack Savitsky imagines an artist whose supplies have taken on some of the properties of neutrinos.

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