Lasers consume too much power and can't sustain accelerating particles long enough to produce collisions. ICAN hopes to change all that

Forget the new diet - you may weigh less in the morning anyway, thanks to an overhaul of the kilogram

On 17 January the Vacuums, Surfaces and Coatings (VSC) Group had exactly one hour to extract and fix a faulty 2-metre section of the LHC's vacuum