Add Yahoo as a preferred source to see more of our stories on Google. If it feels like protein is sneaking into everything lately, you’re not imagining it. Coffee chains are adding whey to lattes, ...

SEATTLE — Starbucks Corp. is striving to fit significant menu innovation through a narrow window. The beverage and food innovation will play a supporting role in the company’s turnaround plan, which ...

Starbucks is gearing up to enter the protein wars. From protein ice cream to protein popcorn, high-protein products are showing up everywhere—and now Starbucks is joining in with protein coffee. Well, ...

Protein powder's popularity is soaring beyond athletes, driven by diverse health goals like aging, weight management and ...

Some protein powders and shakes contain unsafe levels of lead, according to a Consumer Reports investigation. In the report, published Tuesday, Consumer Reports analyzed 23 protein powders and shakes ...