"The cleanup of a northwest Montana community where health professionals say hundreds of people have been killed by asbestos exposure entered a new phase Thursday as officials turn their focus to keeping residents safe over the long term. The five-member Libby Asbestos Superfund Advisory Team met for the first time after being established by the Montana Legislature earlier this year."

"The U.S. Climate Alliance members, including California and New York, represent more than a third of the U.S. population."

"Once staring into the oblivion that is extinction, bison have rebounded in number and prestige to be called the United States’ national mammal. Yet those in Yellowstone National Park don’t fully carry the prestige that distinction bestows."

"The city of Flint saw fewer pregnancies, and a higher number of fetal deaths, during the period women and their fetuses were exposed to high levels of lead in their drinking water, according to a new research study that reviewed health records from Flint and the state."