If you've ever wondered how lactose-free milk works its magic, you're not alone. For those of us who love milk but not the ...

It's a been a long time since buying milk was a simple choice between skim, low-fat, and whole milk. The range of milks on offer now takes up some serious real estate in the supermarket. And while ...

In fact, the emergence of lactose tolerance in Europe seemingly had two stages of adaptation, one cultural and one genetic. The first step was the innovation of converting milk into cheese or yogurt, ...