If you're using one of the most common apps to manage text chats on an Android phone, you'll see a small blue dot appear next to certain conversations. In other cases, a different symbol, such as a ...

OMAHA — These days, the Tudor home of Ruth Huebner-Brown and Jason Brown looks like the headquarters of a wholesome, Seussian cult. One dot, two dot; blue dot, blue dot. There’s a giant one nestled in ...