What state of matter is fire?, Article

A Clear Indication That Climate Change Is Burning Up California - The Atlantic

Matter is divided into four states: solid, liquid, gas, and plasma. What state does fire exist in? - Quora

What State Of Matter Is Fire?. Look back to literally anywhere in time…, by Amelia Settembre, The Startup

Does fire have matter and mass? - Quora

This is Fire! - A Factsheet on the Nature of Fire (from www.usfa.fema.gov)

Fire - Wikipedia

Is fire a solid, liquid or gas? - BBC Science Focus Magazine

The states of (don't) matter? - Science-Education-Research

EPA faces lawsuit from 10 states over emissions standards for residential wood-burning stoves

Wildfire plumes in the Western US are reaching greater heights and injecting more aerosols aloft as wildfire activity intensifies