Images of marijuana leaves are on just about anything these days. They’re on T-shirts, hats, cigarette lighters, underwear, posters — you name it, and somebody somewhere has slapped a marijuana leaf ...

A green, upside-down triangle with a cannabis leaf in the center will become Michigan's universal warning sign that a medical marijuana product contains the psychoactive ingredient THC. The symbol ...

Getting your Trinity Audio player ready... Edible marijuana products in Colorado may soon come labeled with a red stop sign, according to a draft of new rules released Wednesday by state marijuana ...

Maine’s new recreational cannabis industry now has a logo to identify its products. The state’s Office of Marijuana Policy on Monday unveiled a symbol that will be used to identify adult-use marijuana ...

A rural Estonian municipality has taken the final step in adopting the cannabis leaf as its new civic symbol, adding it to the official regional logo, flag and coat of arms, news outlets reported ...

The image of a marijuana leaf has been banned for marketing purposes from appearing on the packaging or advertising for pot products, but the Cannabis Control Commission voted Tuesday to require the ...