The Margin: What’s open on New Year’s Day and Jan. 2? Will the post office deliver mail on Monday?

Since Jan. 1 falls on a Sunday, the New Year’s Day holiday is being federally observed on Jan. 2. Here’s what you need to know.

Previous post The Conversation: Only the richest ancient Athenians paid taxes—and they bragged about it
Next post : Inflation hit Americans’ wallets hard this year — here’s what they plan to do about it in 2023