Fire on Ice: The Arctic’s Changing Fire Regime
Fire on Ice: The Arctic’s Changing Fire Regime

An increasingly flammable landscape combined with more lightning strikes is leading to larger, more frequent, and more intense fires than the landscape is adapted for.

Drones Compete to Spot and Extinguish Brushfires
Drones Compete to Spot and Extinguish Brushfires

To the untrained eye, it did not look like a particularly complicated mission. A large black quadcopter drone, more than two meters spanning the propeller tips, sat parked on the grass. Nestled between the legs of its landing gear was a red balloon fi…