Whether it’s in the wake vortex of airplanes taking off or in seemingly calm air, there are few issues more meddlesome to flight than turbulence. Not only can these “horizontal tornadoes” make air ...

AMHERST, Mass. — Brian House, in long beard and muck boots, leads me through a pine forest on a cold afternoon until, on the edge of a marsh, we find it: an array of three circles formed by plastic ...

Details of tornadoes and infrasound frequency detection. Design aspects of the GLINDA system. How GLINDA can be used for early warning systems. “My mind was racing with a million thoughts, regrets, ...

After release from a high-altitude balloon, the HiDRON glider used an infrasound microphone to detect turbulence in its path. Credit: Stratodynamics A microphone capable of detecting potentially ...