What Lies Beneath: Geophysicists Decode Mysterious Deep Seismic Signals

What Lies Beneath: Geophysicists Decode Mysterious Deep Seismic Signals Geophysicists have long been intrigued by the enigmatic PKP precursor seismic waves, which seem to offer tantalizing glimpses into the hidden depths of the Earth’s mantle. These waves, first observed decades ago, have puzzled scientists due to their mysterious origins and the peculiar way they scatter […]