SONOMA COUNTY, CA - the U.S. Geological Survey reported that a preliminary 2.3 magnitude quake occurred near Kenwood ...
Mapping out geology across the U.S. is surprisingly difficult, but the USGS has managed just that, and its map is more ...
The flights are part of a U.S. Geological Survey initiative that maps resources to better understand the nation's geology.
A strong, 6.3-magnitude earthquake struck in Afghanistan on Monday, according to the United States Geological Survey. The ...
Two earthquakes were recorded within hours of each other near Marion, North Carolina, and witnesses report they felt shaking ...
The Tax Court held that deductibility of “geological and geophysical expenses” under Sec. 167(h) is not limited to taxpayers that own oil and gas interests. For the same reason, the expenses could be ...
A U.S. Geological Survey representative told the Little Calumet River Basin Development Commission in August that arsenic ...