At DEF CON, researcher Harry Moreno showed off Chronic Sickness, which analyzes images of marijuana plants to look for signs of disease.

A study raises concerns that fungi and toxins on marijuana could threaten the health of users.

According to the Wellsboro Gazette, a state wildlife conservation officer was investigating the sick skunk when he discovered a pot plant growing near a daycare center in Charleston Township.

Police pictures tendered to court of inside the Riverstone factory unit where the marijuana plants were being grown.