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A wildfire that tore through a historic Grand Canyon Lodge had been allowed to burn for days before erupting over the ...
A new report has calculated that making national parks the responsibility of states would raise costs, cut revenue and reduce ...
U.S. land managers have long known that they have a problem on their hands with overgrown forests and persistent drought.
Officials in Arizona and Colorado have closed huge swaths of parkland to visitors after lightning-sparked blazes destroyed ...
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Giant meteor impact may have triggered massive Grand Canyon landslide 56,000 years agoResearchers have found a link between two geological events in iconic locations of the U.S. Southwest that scientists ...
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