The craft beer world seems to run in cycles, with specific styles rising in popularity, only to fall back as another replaces it. A few years ago, ultra-strong beers were incredibly popular. Then, session-style beers rose to take their place. Dark beers were very popular at one point. Today, the style that’s becoming more and more popular is the IPA. If you’re new to the world of craft beer, it pays to know what’s out there.