"A newly appointed member to a top U.S. EPA advisory panel suggested in 2012 that children need exposure to contaminated air to help their lungs ward off pollutants, according to a profile by a leading scientific organization."

"House Republicans proposed eliminating a $7,500 electric vehicle tax credit that automakers have depended on to prop up early sales."

"The ozone hole over Antarctica shrank to its smallest peak since 1988, NASA said Thursday."

"Nancy Johnson has lived near the Salton Sea her entire life. Her grandparents originally moved to the area at the behest of their doctors, who said the hot, dry desert was the perfect antidote for their emphysema."

"The Environmental Protection Agency is seeking to repeal tighter emissions standards for truck components, a rule adopted in the final months of the Obama administration aimed at controlling traditional air pollutants as well as greenhouse-gas emissions linked to climate change."

"The Supreme Court this week will wade into a legal dispute that could have big consequences for the Trump administration as it attempts to repeal and replace the Obama-era Clean Water Rule."

"In a gift to the struggling coal industry, a new air pollution rule finalized by the EPA will allow Texas coal plants to emit almost twice as much sulfur dioxide than an earlier proposal by the Obama administration. Aside from being a key component in forming haze, sulfur dioxide exacerbates respiratory illnesses such as asthma and contributes to acid rain."

"With China now planning to phase out gas-powered cars, automakers are talking about an all-electric future. It could mean a big drop in emissions."

"Maryland Attorney General Brian Frosh (D) sued the Trump administration Wednesday to try to force it to take action against out-of-state power plants for their air pollution."

"When Jane Horton bought her dream 800-square-foot farmhouse in 1975, she thought little of the semiconductor manufacturing plant across the street. Even after the company’s buildings were demolished and a chain-link fence went up around the campus, she still had no knowledge of the toxic dangers lurking beneath her feet — let alone of the fact that they were invading her home."