• Digital Unified Global Geologic Map of the Moon

    The United States Geological Survey (USGS), in collaboration with NASA and the Lunar Planetary Institute, has released the Unified Geologic Map of the Moon– the first time the entire lunar surface has been completely mapped. "People have always been fascinated…

  • Using infrasonic signals to detect and track tornadoes

    Researchers from the University of Mississippi are using an array of 12 infrasound sensors positioned across a pasture north of Huntsville in an effort to improve tornado warning methods. Each sensor includes a 12-volt marine battery, cabling, domed windscreen,…