Forbes contributors publish independent expert analyses and insights. Emily Earlenbaugh covers cannabis science and culture. As cannabis legalization continues to increase globally, researchers are ...

Starting cannabis use before the age of 15 may set the stage for future health struggles, according to a new study linking early cannabis use to higher odds of both mental and physical health problems ...

If you think the recent liberalization of marijuana laws around the country is only about smoking leaves and buds, think again. For users younger than 25, "hash oil" is where it's really at. This ...