The USPS has announced shipping deadlines for mail and packages to reach their recipients before Dec. 25. In the lower 48 continental states, they are: USPS Ground Advantage — Dec. 18. First-class ...
According to the Energy Department, turning thermostats back 7 to 10 degrees for eight hours a day can save as much as 10% a year on homeowners' heating costs. And the heating system doesn't work any ...