A basic description of what the LHC is, how particle collisions will be detected and what physicists hope to discover
The re-launch of the LHC
An explosion in the beam tunnel caused a major setback. Accelerator scientists examine what went wrong and outline how the beam gathers speed, ready for collision
The legacy of the LHC
The next generation Super Luminosity LHC is already in planning. But, in the future, the SLHC may be eclipsed by the Next Linear Collider