News tagged with volcanic activity

Related topics:

New explanation for Hawaiian hot spot

( -- Scientists in the US have suggested that volcanic activity in Hawaii could be fed by a giant hot rock pool 1,000 kilometers west of the islands and in the Earth’s mantle, rather than being fed by a hot ...

dateMay 27, 2011 in Earth Sciences report
shares0 comments 3

Studying ancient Earth's geochemistry

Researchers still have much to learn about the volcanism that shaped our planet's early history. New evidence from a team led by Carnegie's Frances Jenner demonstrates that some of the tectonic processes driving volcanic ...

dateJan 18, 2013 in Earth Sciences
shares1 comments 1

The Solar System's grandest canyon

Earth's Grand Canyon inspires awe for anyone who casts eyes upon the vast river-cut valley, but it would seem nothing more than a scratch next to the cavernous scar of Valles Marineris that marks the face of Mars.

dateOct 23, 2012 in Space Exploration
shares0 comments 34