Taxpayers have been confused by letters recently sent out by the IRS, thinking they’re a scam. The letters are legit, ho...

With an , buyers are increasingly relying on so-called “love letters” to sway sellers on their bid. The problem? These l...

The Boston Public Library has a collection of letters that were sent to and from anti-slavery activists in the 19th cent...

Postal operators in the United States, China and elsewhere say the spread of a deadly new virus is having a major impact...