Giant earthquakes are shaking Greenland — and scientists just figured out the disturbing reason why

Greenland

Click Here to Read and View:  Giant earthquakes are shaking Greenland — and scientists just figured out the disturbing reason why By Chris Mooney in the Washington Post on June 25, 2015.

The surface of Helheim Glacier is incredibly rough and large. (Credit: Nick Selmes, Swansea University)