If the word “quark” sparks memories of physics class, rest easy: a) I'm not qualified to write about physics; and b) that’s not the kind of quark we’re talking about. This quark is a cheesy, yogurt-y ...

Add Yahoo as a preferred source to see more of our stories on Google. If the word “quark” sparks memories of physics class, rest easy: a) I'm not qualified to write about physics; and b) that’s not ...