Marijuana and Vaping: Shadowy Past, Dangerous Present The New York Times Vaping: Get the Facts. Protect Your Future Anne Arundel County Health Department Cannabis smell shifts from full skunk to a hint of citrus : NPR You've probably heard of THC, the compound in marijuana that causes a high. Lately, another term is showing up everywhere: THCA. It's often marketed as legal or safe, but once it's Why Does Weed Smell Like A Skunk? ARCannabis 5 Methods Teens Use to Mask the Smell of Marijuana