It’s there for cosmetic reasons, and so it's not strictly necessary." How worried should you be about caramel color? Here's ...

SAO PAULO — For decades, they have scrounged for food on streets across the country — undesired, abandoned and overlooked. But today, the caramel-colored mutts of Brazil are having a major moment.

SAO PAULO (AP) — For decades, they have scrounged for food on streets across the country — undesired, abandoned and overlooked. But today, the caramel-colored mutts of Brazil are having a ...