In the summer, the U.S. Geological Survey began large-scale low-level airplane flights over the Upper Peninsula and northern ...
FILE - Mount Rainier (14,410 ft.) is the highest volcano and largest glaciated mountain in the contiguous United States and a ...
The U.S. Geological Survey plans to start low-level plane flights this month across eastern Iowa to update national maps and ...
The federal government is pushing hard to pinpoint domestic sources of rare earth elements and critical minerals ...
Helicopters sporting long appendages are flying over some rural areas of the country, including here in Colorado. Many of ...
USGS has unveiled its most detailed national geologic map, giving the public a free, interactive way to explore underground ...
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