How color in photos can make food look tastier

An appealing photo of a pizza or other menu item can help a restaurant increase sales—especially if the right filter is used, a new study suggests.

Tired of waiting on a waiter?

We've all been there... you're out to eat and in need of a refill or the check and the wait staff is nowhere to be found. It slows down business, reduces customer satisfaction and hurts the bottom line. New research in the ...