When is the best time to shop? Will my kid be judged? Do teachers really need tons of markers and glue? San Diego educators answer your most burning school supply questions.

Readers respond to a guest essay by Meghan O’Rourke about artificial intelligence. Also: Port and privacy; the G.O.P. vs. NPR ...

The Lenox and Lee public schools are launching a one-year deep dive into artificial intelligence based on MIT’s program of no ...