China's ambitious new particle accelerator was meant to pick up where the Large Hadron Collider left off, but the project was ...

The Large Hadron Collider is going to be shut down — not permanently, but for a pretty long time — and the famous atom ...

At the world’s most powerful colliders, physicists are finally catching sight of particles that almost never leave a trace, a “ghost” signal that has haunted theory for decades. The detection of these ...

Proton collisions at the LHC appear wildly chaotic, but new data reveal a surprising underlying order. The findings confirm that a basic rule of quantum mechanics holds true even in extreme particle ...

China’s decision to halt work on what was meant to be the world’s largest particle accelerator has reshaped the global race ...

Scientists at the Large Hadron Collider (LHC) at CERN have successfully transmuted lead into gold — not by alchemy, but by smashing heavy ions together at nearly the speed of light. The process, ...

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A snapshot of a computer simulation showing how energy density changes over time in the collision of a lead ion with a photon emitted by another lead ion. The world’s largest and most powerful ...

CERN, or the European Organization for Nuclear Research, restarted its Large Hadron Collider after a regular winter stop for maintenance. CERN is not reactivating the accelerator in connection with ...

Once a surprise to physicists, these particles are useful tools inside and outside the realm of particle physics.