core-mantle boundary

The patchy weather in the center of the Earth

The discovery of the regional variations in the lower mantle where it meets the core, which are up to three times greater than expected, will help scientists…

Deep earth recycling of the oceanic floor

Scientists from the Magma and Volcanoes Laboratory (CNRS/IRD/Université Blaise Pascal) and the European Synchrotron, the ESRF, have recreated the extreme…

The Deep Roots of Catastrophe

“What we may be detecting is the start of one of these large eruptive events that – if it ever happens – could cause very massive destruction on Earth,” says…

Magnetic field, mantle convection and tectonics

These are the research results presented by a group of geoscientists in the new advance edition of “Nature Geoscience” on Sunday, July 29th. The results show…

High pressure experiments reproduce mineral structures 1,800 miles deep

University of California, Berkeley, and Yale University scientists have recreated the tremendous pressures and high temperatures deep in the Earth to resolve a…

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