Afghanistan and nations in sub-Saharan Africa are most at risk from shocks to food supplies such as droughts or floods while Nordic countries are least vulnerable, according to an index released on Thursday.
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Dyes, Laundry Aids, and EPA
Two large earthquakes caused 2009 Samoa-Tonga tsunami disaster
Scientists studying the massive earthquake that struck the South Pacific on September 29, 2009, have found that it actually involved two great earthquakes: an initial one with magnitude 8.1, which then triggered another magnitude 8 earthquake seconds later on a different fault. The details of this rare event, called a "triggered doublet," are unlike anything seismologists have seen before.
Farmers oppose EPA's proposed dust regulation
American farmers have been ridiculing a proposal by U.S. regulators to reduce the amount of dust floating in rural air.
Massive oil plume discovered in the Gulf
Researchers at the Woods Hole Oceanographic Institution (WHOI) have detected a plume of hydrocarbons that is at least 22 miles long and more than 3,000 feet below the surface of the Gulf of Mexico, a result of the BP Deepwater Horizon oil spill, reports a study published in Science.


