The origin of the terms uppercase and lowercase might seem pretty self-explanatory. Upper and lower must be references to the height of the letters, and the use of case is presumably an offshoot o ...

Gen Z is canceling capital letters—should you join them or fight in grammar's last stand? Here's what to know.

Why, then, are there still so many all-caps road signs? Two reasons: First, the FHWA still requires certain kinds of signage ...