Enter: dark beers. But that’s a pretty broad category, and while many minds might jump instantly to stouts and porters, there are also American and English brown ales, Scotch ales, Czech dark ...

Typically, beer experts distinguish a porter by the ... Porters possess a chocolate-y hue that can range from dark brown to ...

This was because the clear glass allowed UV rays to penetrate the beer and alter the flavour. The solution was turning bottles brown, a darker colour which would block out the rays. After World ...