If you saw this white and grayish blob sitting on a leaf, what would you think it was? If your first thought was “bird poop,” you’re actually not too far off. But if you look a little more closely, ...

If you throw your bagged dog poop into a neighbor's trash cart, there's a good chance you've made them mad — and probably committed a minor crime. Whoops. The big picture: The question we posed last ...