Jenny Mac shares five good news stories: a Guinness World Record for the deepest marathon, run 3,669 feet 10 inches underground in a mine by 55 runners from 18 countries over 11 laps in hot, humid, dusty conditions, raising about $1 million for charity; an English woman whose German Shepherd’s unusual sniffing led her to a scan that found a golf-ball-sized stage-one lung tumor that was removed, highlighting how dogs can detect disease-related odor molecules and efforts to build sensor-based alternatives; research suggesting yo-yo dieting can still reduce harmful visceral abdominal fat, based on MRI-tracked participants in two 18-month Mediterranean-style diet trials followed for up to 10 years; Brazilian scientists creating nutrient-rich chocolate-flavored “super honey” by using honey and ultrasonic waves to extract compounds from cocoa husks; and a truck accident that released 40 cows, prompting deputies and animal control to round up all cattle safely after a seven-hour road closure. For Apple users, hit the banner which says Uninterrupted Listening on your Apple podcasts app. Subscribe now for exclusive shows like 'Palace Intrigue,' and get bonus content from Deep Crown (our exclusive Palace Insider!) Or get 'Daily Comedy News,' and '5 Good News Stories’ with no commercials! Plans start at $4.99 per month, or save 20% with a yearly plan at $49.99.