Don't slip and forget to ship! For all of us who don't use flying reindeer for gift deliveries, these are the last dates to mail Christmas packages

UPS said in a Nov. 7 statement it would temporarily ground the MD-11 fleet effective immediately. The decision comes after the Nov. 4 crash of a UPS cargo flight in Louisville, where at least 14 people died, including three crew members, and others are still missing as of Nov. 7. It’s the deadliest crash in UPS Airlines history.