Release date: August 2026. Giant sequoia (Sequoiadendron giganteum) are massive, ancient trees that can live for 2,000 to 3,000 years. They are found at 5,900 to 7,500 feet on the western slope of the southern Sierra Nevada in 70 groves that total only ~25,000 acres (Swetnam 1993). Wildfire is an integral…