A small discrepancy in the value of a long-sought number has fostered a debate about just how well we know the cosmos.
Standard Model predictions align with the LHCb experiment’s observation of an uncommon decay.
Construction has officially launched for the LZ next-generation dark matter experiment.
The Antarctica-based observatory has found hints of strange patterns in the ghostly particles' masses.
After the musician learned that grad students at CERN had created a parody of his 2004 single “Collide,” he flew to Switzerland to sing it at the LHC.
Physicists and geologists are forming a new partnership to study particles from inside the planet.
Computer simulations help cosmologists unlock the mystery of how the universe evolved.
I do not think it means what you think it means.
The proposed International Linear Collider has a fuzzy new ally.
A theoretical species of particle might answer nearly every question about our cosmos—if scientists can find it.
Many theories predict the existence of magnetic monopoles, but experiments have yet to see them.
What can the surprisingly huge mass of the black holes detected by LIGO tell us about dark matter and the early universe?
A new tool lets astronomers listen to the universe for the first time.