by Mallory Allen, FOX 11 News Tue, April 1st 2025 at 4:21 PM ...

Thermal imaging began in the 1960s as a military tool, Parrish said, with one unit costing around $1 million. Now, a gadget of similar quality small enough to plug into a cell phone can be bought ...

Leo O’Neill is a forestry graduate student at NAU. He got into forestry because of his interest in the impact of wildfires. Now, he gets to fly thermal imaging drones over prescribed burns.