"Last year’s Canadian wildfires, which blanketed much of the eastern U.S. in smog, released more carbon emissions than all but three countries worldwide, according to research published Wednesday."

"Soil, plants and water along popular recreation spots near Los Alamos, New Mexico, the birthplace of the atomic bomb, are contaminated with “extreme concentrations” of plutonium, a new study has found, but calls for the federal government to act have been dismissed."

"Montana GOP Senate hopeful Tim Sheehy has spent the last several months defending himself against accusations that he poses a threat to America’s federal public lands — a mess that the multimillionaire businessman and former Navy SEAL created when, shortly after launching his campaign, he explicitly called for federal lands to be “turned over to state agencies, or even counties.”