College students are loving a new course they're taking that's teaching them how to be happier. A cat-loving couple adopts the kitty who crashed their wedding. A children’s nursery inside a home for older adults in the UK has led to some heartwarming friendships. An iconic movie prop that's fueled a hot debate for decades sold at an auction for big bucks. Plus, why are people bringing PowerPoints to parties? For some more goodness on Saturdays, sign up for CNN's The Good Stuff...

Some very fashionable third graders started a weekly trend of dressing to the nines at school. The star of the viral campaign for World Down Syndrome Day reflects on the ad’s empowering message. For most people, March is for basketball... but for this library, it’s all about cats for a good cause! A DJ and a cancer survivor team up to cheer patients up at a children’s hospital. Plus, how much do you love your favorite book... enough to go to an immersive event? For some more goodness on...

Sailor Cole Brauer became the first American woman to race nonstop around the world by herself. A catholic schoolteacher in Minnesota pulled off an epic surprise by getting married in front of the whole school. Guinness brewery is doing more for the Irish than slinging pints this St. Patrick’s Day. Scientists discover tons of new deep-sea species. Plus, what if every weekend was a three-day weekend?  For some more goodness on Saturdays, sign up for CNN's The Good Stuff newsletter.  Learn more...

A mom in Michigan's love and care helped her daughter wake up from a five-year coma. Therapy dogs are helping some elementary school students get better at reading. You'll hear about how a pizza-making champion went from homeless in New York City to famous and is using his success to give back. A teenager is giving old LEGOs a new purpose. Plus, do people prefer the clocks to spring forward or fall back? For some more goodness on Saturdays, sign up for CNN's The Good Stuff newsletter. Learn...

Some elementary school students can’t wait to call home each week and share their good news! A historic donation means some future doctors won’t be burdened with debt when they graduate. A New Jersey woman is cancer free, after trying a new, game-changing treatment. An 8-year-old chess prodigy made history. Plus, which state really has the best pizza? For some more goodness on Saturdays, sign up for CNN's The Good Stuff newsletter. Learn more about your ad choices. Visit...