British Prime Minister David Cameron is resolved to wage an onslaught on people driving under the influence of drugs.
Scientists revealed that they have developed proteins which are 15,000 times more effective in destroying chemical warfare agents.
In an advance that could be used in masks to protect against nerve gas, scientists are reporting development of proteins that are up to 15,000 times more effective than their natural
A test to trace hard-to-detect residues of sarin, a nerve agent used by terrorists, back to its source, has been developed by scientists.