The “six-seven” shrug—or, more frequently, collective shout—still tops teachers’ list of annoying kid slang, but slurs and online crudity are also percolating in some classrooms, to the worry of ...

Summer is supposed to be the season of relaxation, but somehow it always turns into a series of oddly specific struggles. One minute, you’re complaining that it’s 95 degrees outside, and the next, you ...