Geoscientists have used earthquakes to study the composition of the lower portion of the Earth’s mantle under the Pacific Ocean – and they've discovered something quite peculiar. There are zones where the seismic waves move in different ways,

Geologists from ETH Zurich and the California Institute of Technology, who are studying the Earth's interior using seismic waves, have discovered an intriguing phenomenon beneath the Pacific Ocean. Their analysis of wave movement revealed the existence of zones with differing properties,

Geologists from ETH Zurich and the California Institute of Technology, studying the Earth's interior using seismic waves, have encountered an intriguing phenomenon beneath the Pacific Ocean. Their analysis of wave movement revealed zones with distinct properties,

Supercomputer unveils unexpected anomalies lurking in Earth’s lower mantle ZURICH, Switzerland — Miles beneath the Pacific Ocean, in a region of Earth’s mantle where conventional wisdom says nothing unusual should exist,