The world met the first American pope this week, but a second-grade conclave in Georgia stole hearts first. Venice is one of the most beautiful cities in the world – CNN National Correspondent Erica Hill shares how engineers plan to keep it that way. An abandoned Shih Tzu became the star of a senior center in Texas. Meet the 2025 National Teacher of the Year. Plus, in honor of Mother’s Day, we collected some of your favorite “mom advice.”