Scientists Discover Layer of Liquified Molten Rock in Earth's Mantle

Scientists have discovered a layer of liquified molten rock in Earth's mantle that may be responsible for the sliding motions of the planet's massive tectonic plates.

The finding may carry far-reaching implications, from understanding basic geologic functions of the planet to new insights into volcanism and earthquakes.

The research was funded by the National Science Foundation (NSF), and is reported in this week's issue of the journal Nature by Samer Naif, Kerry Key, and Steven Constable of the Scripps Institution of Oceanography (SIO), and Rob Evans of the Woods Hole Oceanographic Institution.

For more on this research, visit the NSF Press Release.


Member login

Upcoming Events

Members - Log in for access to the full calendar of upcoming events

Pages

Earth and Space Science Today


Now you can easily access information on topics that highlight our active Earth. Learn all about the latest earthquakes, volcanoes, hurricanes, severe weather, wildfires, tides and currents, droughts, a calendar of solar and lunar eclipses, and daily streamflow information.