The story behind why April 20 is the unofficial weed holiday is murky, but there are a few popular theories. Here's what we ...

Popular lore ties the birth of "4/20" to a group of high schoolers attending Northern California's San Rafael High School in ...

The ATF’s role in regulating substances like alcohol and tobacco indirectly intersects with cannabis regulation, particularly ...

Also known as ‘weed day’, 420 is the unofficial holiday of marijuana – almost a St Patrick’s Day for stoners. Every year ...

But what does "420" mean? And how did it become associated with marijuana? Here's what to know. According to USA TODAY, April 20, or 4/20, is a holiday celebrated by many marijuana smokers both ...

Calling all stoners: 4/20 is just around the corner. The unofficial marijuana holiday is April 20, and yes, it's on Easter Sunday. This is not the first, and surely won't be the last, time 4/20 ...