Would you drink another cup of coffee or slam down another energy drink if you knew exactly how much sleep the added caffeine would cost you? Would you skip that afternoon trip to Starbucks or Dunkin' ...

BOSTON (AP) — Dunkin’ Donuts die-hards can now cut down on their time in line each morning with the chain’s first mobile pay application. Customers can forgo cash or plastic with the app and just ...

SAN FRANCISCO (AP) — Waze's traffic navigation app already shows ads prodding drivers to swing by fast-food joints like Dunkin' Donuts and Taco Bell. Now it's adding a new item to its menu – the ...