Houston authorities are searching for the parents of an infant who was abandoned in a post office lobby.
Two people have pleaded guilty to targeting dozens of U.S. post offices across Texas and stealing more than 50,000 pieces of mail.
A man from Mexico has been sentenced to 10 years in prison for trying to mail aluminum cans filled with cocaine from a South Texas post office.
The U.S. Postal Service has set up temporary mailboxes for residents of Moore affected by the May 20 tornado.