Drones

Renée Jones Schneider/The Minnesota Star Tribune/TNS
University of Minnesota researcher Nikil Krishnakumar prepares a drone to fly through smoke while Department of Natural Resources staff light a backfire in East Bethel, MN, last month.
Researchers at the University of Minnesota are deploying autonomous drones to study smoke patterns with the goal to improve wildfire understanding and response.
Nov. 7, 2025