From afar it almost seems as if two discrete tragedies are unfolding in Nepal, bound by nature's fury.
Kathryn Schulz writes about the Pacific Northwest's Cascadia fault line, and the region's inadequate disaster-preparedness plans.
Humankind has proven time and again that it can reshape mountains, or even tear them down. Now, it appears, we can make them rise as well. Geologists studying growth rates of the Sierra Nevada and of central California's Coast Ranges have identified an anthropogenic contribution to the mountains' uplift that they suggest is tied to the decades-long depletion of groundwater in the state's Central Valley. What's more, the researchers report in a new study published in Nature, the long-term water loss may be affecting how stress builds up on faults like the San Andreas.
When a judge in Italy ruled Monday that seven experts were guilty of manslaughter for having failed to adequately warn citizens in the city of Aquila of a major earthquake, the verdict was met in the courtroom by stunned silence. Internationally, it was greeted with outrage.