![](https://www.itvscience.com/wp-content/uploads/2014/08/lhc21.jpg)
LHC Back Online, Larger Than Ever
After two-years of upgrades and repairs, the Large Hadron Collider is back in the particle-smashing business—this time at double the energy of its first run.
After two-years of upgrades and repairs, the Large Hadron Collider is back in the particle-smashing business—this time at double the energy of its first run.