There is something elemental about the mail. Like the rain, snow, heat and “gloom of night” cited in the unofficial motto of the U.S. Postal Service, it is simply a part of everyday life. Until one ...

Dogs barking at mail carriers is something most of us have seen or heard about—but not all dogs and mailmen are enemies. In fact, one mailman from Guaratinguetá, São Paulo, Brazil, is proving the ...