MNN lists

Unless you have pinaciphobia, the fear of lists, MNN has just about everything to suit your "listicle" needs. We've compiled the best of the best and the worst of the worst, from the best green skin-care products to the U.S. cities with the highest pollution levels. We've got top 5 and top 10 lists for just about anything you can think of, and we add a new list almost every day, so check back frequently — you might just learn something. (Photo: Flickr)
If you love lists, you're probably also an infographic fan, and we've got plenty of those, too!

10 eye-opening benefits of walking

6 weird things dogs do when they poop

14 tips to help you sleep better

10 spectacular moons in our solar system

Obama's national monuments are a big deal

10 stunning hummingbirds of Ecuador

9 travel destinations that don't live up to the hype

10 quotes about dogs and the famous people who said them

10 stunning discoveries about Saturn from the Cassini mission

10 crypts and catacombs you can visit

11 magnificent migratory birds

10 of the smartest dogs in the world