Main Articles Fire - Wikipedia en.wikipedia.org https://en.wikipedia.org/wiki/Fire Combustion - Wikipedia en.wikipedia.org https://en.wikipedia.org/wiki/Combustion Supporting Articles Fire retardant - Wikipedia en.wikipedia.org https://en.wikipedia.org/wiki/Fire_retardant Air Quality Index (AQI) Basics Air Quality Index (AQI) Basics - The AQI is an index for reporting daily air quality https://airnow.gov/index.cfm?action=aqibasics.aqi#good Layman’s Articles 404 Error | Discover Magazine Discover satisfies everyday curiosity with relevant and approachable science news, feature articles, photos and more. discovermagazine.com http://discovermagazine.com/2011/oct/20-things-you-didnt-know-about-fire#.UwxjwmdwnH5 How Fire Works Few things have done as much harm to humanity as fire, and few things have done as much good. Find out where fire comes from and see why it behaves the way it does. The answers might surprise you! HowStuffWorks https://science.howstuffworks.com/environmental/earth/geophysics/fire.htm What Is the Future of Fire? Geologist Andrew C. Scott reconstructs the sites of past blazes to look at our relationship with this elusive element Smithsonian Magazine https://www.smithsonianmag.com/science-nature/future-fire-qa-180969005/ USGS on Fire: It’s not a matter of “if,” it’s a matter of “more fire science data please!” | U.S. Geological Survey Visit our new USGS fire webpage to learn how USGS fire science is making a difference www.usgs.gov https://www.usgs.gov/news/usgs-fire-it-s-not-a-matter-if-it-s-a-matter-more-fire-science-data-please?qt-news_science_products=1#qt-news_science_products