Powdered milk, that kitchen science miracle, seems like it should last forever. Sadly, that's not true. Learn how to store it and when to toss it.

We tried different blends and spoke with dietitians to find an assortment of the best protein powders for various diets and ...

If you want the thickest, foamiest cappuccinos possible, keep in mind this tip from an expert coffee sommelier who knows her ...