Our fifth story in the LHC Physics at Ten series looks at how the LHC has recreated and greatly advanced our knowledge of the state of matter that is believed to have existed shortly after the Big Bang

Travel through the history of space, time and matter within minutes

For the third time ever the LHC today began colliding beams of protons with lead ions to probe the early universe from which matter emerged

The n_TOF collaboration has added an important piece to the puzzle of the cosmological lithium problem