Forbes contributors publish independent expert analyses and insights. Emily writes about what’s in your glass and why it matters. Slang, the company behind the Firefly vaporizer, now has a new version ...

Let’s make one thing clear about portable vaporizers: They’ll never be as portable (or enjoyable) as a good old-fashioned marijuana cigarette. So when I was asked to review the Firefly 2, I ...

The Firefly 2 turned more than a few heads when it was released back in 2016. Lighter, sleeker and smarter than its clunky and cumbersome predecessor, it felt like the future of cannabis consumption.