Monica Romano was 13 when she first tried cannabis in the 1980s. It started out as a social way to spend a Friday night behind the bleachers at football games, she said, but it soon became a daily ...

Stephen Lankenau has spent years studying how people use cannabis in everyday life. As director of Drexel University’s ...

For millions of people, cannabis has become the unofficial prescription for lost sleep. But what feels like a solution may be ...