The Arizona Republic's climate reporter, Joan Meiners, is biking the length of the Arizona Trail to document changes to landscapes and communities.
The Navajo Nation is investing roughly $3 million in a commercial scale test of new technology for cleaning up uranium mine waste. From the 1940s into the 1980s, close to 30 million tons of uranium ...
In Utah, there are 44 cases in the southwest part of the state, followed by seven cases in Utah County, three cases in ...
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