Medical research plays a vital role in advancing healthcare, improving treatment, and informing public health policies. However, it can be difficult to understand a study or whether it is trustworthy.

This article was originally published on Weedmaps and appears here with permission. Like many things in the world of cannabis, the research landscape has changed a lot over recent years. Despite ...

Pew Research Center’s experts provide analysis of trends shaping the world grounded in the Center’s rigorous empirical research. Because the Center is strictly neutral, its experts do not make policy ...