/tags/tree-rings Tree rings en-US Copyright Mon, 22 Nov 2021 19:20:11 GMT /news/2021-11-22/tree-rings-may-hold-secret-to-where-wildfires-spark-in-the-southwest Increasing drought and tree mortality rates are causing forests in the American Southwest to die earlier and quicker –– which can add fuel to devastating wildfires. Mon, 22 Nov 2021 19:20:11 GMT /news/2021-11-22/tree-rings-may-hold-secret-to-where-wildfires-spark-in-the-southwest Bryce Dix