Are There Risks From Secondhand Marijuana Smoke? Early Science Says Yes Houston Public Media Vaping weed is popular, but there are many unknowns about its safety : NPR Already Vaped Bud: The Gift of Dry Herb Vaping that Keeps Giving by Jamie Toth, The Somewhat Cyclops Cannabis Explorations Medium The landmark Tobacco and Vapes Act is now law. Today's children will never legally be sold cigarettes. We're creating the UK's first smoke free generation and protecting children from the harms of smoking