Guardian: Radioactive materials have gone missing from businesses, hospitals and even schools more than 30 times over the last decade, a freedom of information request to the UK's health and safety authorities has revealed.
Nuclear experts have warned that some of the lost material could be used by terrorists and said there should be a crackdown by the regulators to ensure such "carelessness" is brought to a speedy halt.
Among the big names that have lost potentially dangerous materials are Rolls-Royce...