Instagram is going PG-13. Will that make a difference for teens? Phys.org Phys.org - Business Depending on who you are, Instagram might now seem a bit more PG-13. That’s by design.This post was originally published on this site Read More: If I could go anywhere: German Modernism at the Staatsgalerie in Stuttgart — beauty, play and the horror of war The Conversation Fresh Features, Travel FiveStarSportsPicks Is A Band You Need On Your Radar Community Partners Affiliate Content, Entertainment