This "article" is more of an animated movie which explains the mechanisms of normal breathing, asthma, and asthma treatment. The design is very modern and the whole presentation is engaging. It managed to be simple but also gave me some information I didn't have at the same time. This is a good intro/overview for people who don't know much about asthma to begin with.

This is a quick, easy to understand video about asthma. It shows the lungs in normal breathing and during an asthma attack. It also goes over all the different triggers of asthma the different types of medication that are used to treat and prevent asthma. It's very basic, but due to the diagrams very complete.