EarthMuch of UK suitable for nuclear waste burial A new report concludes that deep burial of the waste is the best solution – and scientists say up to two-thirds of the country may be geologically suitable 51¶¯Âþ
PhysicsQuark-hunters draw a blank Classic article from 1964: A new experiment indicates that quarks do not exist or, if they do, they must have very large masses by the usual standards Uncategorized