"Environmental Protection Agency (EPA) chief Scott Pruitt is violating a federal anti-campaigning law with an upcoming Republican fundraiser, a Senate Democrat says."
"Senate Majority Leader Mitch McConnell (R-Ky.) said Tuesday that he wants a long-term fix for miners’ healthcare benefits in the next government funding bill, moving Congress closer to a deal on the issue."
"Contamination from former or current military installations has ignited a nationwide review of water on or around bases that used a firefighting foam containing toxic chemicals."
"The Trump administration has rescheduled a meeting of senior advisers to hash out internal divisions over the Paris climate change agreement for Thursday, two administration officials told POLITICO."
"A technology competition seeks solutions to Lake Erie's biggest problems, including harmful algae blooms and aging water systems. Teams in cities around the region are competing for thousands of dollars in prize money and consulting services to create apps and other tools."
"After a 170-year delay, the discovery of a strange, metallic-looking rock found in the Ural Mountains in Russia in 1839 has ignited a global technology race for a cheaper, more efficient solar cell. It could seriously disrupt the world's solar market, currently dominated by China."
"In 1945, the American Chemical Paint Company introduced its product Weedone, the first herbicide ever to hit the market that killed broad-leaved plants but not grasses. On farms, the weedkiller reduced the need for pulling weeds in grain fields, a godsend during the post-war labor shortage."
"California generates an average of 1.7 million tons of hazardous waste each year. That ranges from industrial pollution to discarded household products. It includes liquids, solid, or gases that science has determined pose a threat to human or other life."
"ALAMEDA COUNTY, Calif. — If you think the era of big dam building is over in America, check out the Calaveras project."
"As the White House pushes Congress to fund President Trump's U.S.-Mexico border wall, a new wrinkle has emerged that could stymie parts of the massive project. Mexican engineers believe construction of the border barrier may violate a 47-year-old treaty governing the shared waters of the Rio Grande. If Mexico protests, the fate of the wall could end up in an international court."
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