TUCSON (KVOA) — Arizona State Forestry says that the Post Fire southwest of Benson has jumped SR 90. ADOT has reported that SR 90 is closed in both directions between I-10 and SR 72. Cochise County ...
In the early 1970s operators at the Hanford, Washington, site removed a large fraction of the Cs-137 and Sr-90 from the site’s high-level tank waste in order to reduce the requirements for cooling the ...
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