Add Yahoo as a preferred source to see more of our stories on Google. Crystal methamphetamine is the most widely used synthetic drug in the world, according to the United Nations Office on Drugs and ...

At a group therapy session for women trying to overcome their addiction to methamphetamine, the stories pour out. One woman talks about getting home the night before and emptying her coat pockets, ...

For the first time, people who want to stop using crystal methamphetamine may be able to treat their addiction with a cheap ...

The next phase of America's drug crisis is here.