"Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air pollution even higher." 

"An intense and nearly historic weather pattern is cooking much of America under a dangerous heat dome this week with triple-digit temperatures in places that haven’t been so hot in more than a decade."

"Dozens of researchers are chasing, driving and running into storms to collect fresh hail, getting their car bodies and their own bodies dented in the name of science. They hope these hailstones will reveal secrets about storms, damage and maybe the air itself."

"Humans are the only animal that lives in virtually every possible environment, from rainforests to deserts to tundra. This adaptability is a skill that long predates the modern age."

"State regulations limiting gas-powered lawn equipment for public properties went into effect this month. Users are warming up to the cleaner, quieter tools."

"Texas Gov. Greg Abbott (R) signed sweeping legislation Sunday to slap warning labels on potentially tens of thousands of food and beverage packages — a move that could have ripple effects across the country." "The measure applies to 44 dyes or additives commonly found in baked goods, candy and drinks, and could force the food industry to change what it sells."

"In Richmond, California, Zenaida Gomez is ready to say goodbye to the gas stove in the apartment she has rented for over a decade. She has a hunch that the pollution it emits is exacerbating her 10-year-old son’s asthma attacks, and she has heard from public health experts and doctors who’ve said it probably is."

"Record-smashing daytime temperatures near 100 degrees are expected for millions from the Plains to the East Coast this week, while nighttime temperatures may stay above 80 in some metropolitan areas."

"Four experts were sued for defamation ahead of a seminar where they planned to talk about research into the potential health risks on playgrounds and sports fields nationwide." "The seminar seemed straightforward enough. Four experts planned to talk about whether artificial grass, which is used on playgrounds and sports fields nationwide, has health risks for children."

"A federal judge this week barred the Trump administration from axing grants that were part of a $600 million program that aimed to tackle pollution in underserved communities."