Social media users are sharing pictures of locked mailboxes, appearing to lend credence to fears that the United States Postal Service (USPS) is being undermined ahead of the presidential election.

BROOKLYN (WABC) -- A Brooklyn woman wants to warn New York City residents about a potential safety concern created by the lock boxes known as "key keepers" commonly used to store spare keys for postal ...

Most people don’t think twice about the security of their mailbox—until something goes missing. Whether you’re living in a suburban home or an apartment complex, mail theft is a real concern. In fact, ...