• Does anyone really believe these scam emails? Even when they're about puppies?

• Proof that community-based weight loss programs for kids work?

• In the poorest zip codes in the Memphis area, the infant mortality rate is higher than in some Third World countries.

• Simultaneously save the planet and improve your health? It's a nice idea…

• An oil spill in the San Francisco Bay that's killed dozens of animals will probably affect the surrounding wildlife for years.