When an NPR reporter heard a startling loud metallic noise in her house, she was about to get an interesting lesson in animal behavior. 'Chimney caps, vent pipes, gutters': Why some woodpeckers are ...

The plumping system in your home needs a few things to work properly, namely water and air. While the first one is obviously, the second one might not be. In order for water to flow down a drain, the ...