Medieval alchemists toiled unsuccessfully to change lead into gold, but physicists at the Large Hadron Collider in Switzerland had better luck – though for only a microsecond.

At CERN's Large Hadron Collider (LHC), lead atom nuclei, accelerated in opposite directions, collide at speeds close to the ...

Using a sample of a billion pp collisions, ALICE has measured the decay of Ω (2012) baryons to Ξ–K0S pairs. After traveling a ...

In ΛCDM, Λ refers to the cosmological constant – a parameter introduced by Albert Einstein to counter the effect of gravity ...

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