BEIJING (Reuters) - China has banned partying, stunts and other "inappropriate behaviour" on the Great Wall to protect one of its top tourist attractions from erosion. More →

Doctors from London University have revealed details of what they believe is the largest amount of ecstasy ever consumed by a single person. Consultants from the addiction centre at St George's Medical School, London, have published a case report of a British man estimated to have taken around 40,000 pills of MDMA, the active ingredient in ecstasy, over nine years. The heaviest previous lifetime intake on record is 2,000 pills. More →