The unofficial marijuana holiday, 4/20, is Sunday. Here are some commonly used marijuana terms to know before the weekend.

ELKHART, Ind. (WNDU) - Four people are facing charges after officers found over 350 grams of synthetic marijuana while searching an Elkhart apartment. Police say they were granted a search warrant ...

All three cannabinoids can show up on a drug test. Synthetic marijuana is lab-made marijuana and may be referred to as "Spice" or "K2." Synthetic marijuana is often sprayed onto dried plant ...