Drones Cut Power With Wind

Researchers and engineers are testing drone designs that treat air as a source of lift and control rather than relying entirely on continuously powered propellers.

Balloon-assisted vehicles, an updraft-riding robot, and kestrel-inspired flight research each target lower power use, longer endurance, or better stability in turbulent conditions. The work remains largely experimental, with wind-tunnel results and limited field deployment indicating potential rather than established commercial performance.