Circle Internet Group Inc.’s stock nearly tripled after the stablecoin issuer’s initial public offering on Thursday, in a strong sign that Wall Street is taking digital currencies more seriously.

After Crystal Lembke started posting her NFeLementary lessons on social media, "it blew up." Colts Jonathan Taylor, AD Mitchell came forward.

A vocabulary and phonics lesson is rarely the most exciting part of the school day — unless you’re in Grace Olsson’s first-grade class. There, students clap as they sound out words, hold seated poses ...