"A federal jury didn't hear from prosecutors about toxic chemicals in the drinking water of south suburban Crestwood. Or about higher-than-normal cancer rates in the working-class village. But on Monday, the jury ensured that the only public official to stand trial in the tainted water scandal will be held accountable for a more than 20-year scheme to conceal the secret use of a Crestwood well — crimes uncovered by a 2009 Tribune investigation."

"On the brink of federal regulatory review, chemicals in deodorants, lotions and conditioners are showing up in Chicago’s air at levels that scientists call alarming. The airborne compounds – cyclic siloxanes – are traveling to places as far as the Arctic, and can be toxic to aquatic life. “These chemicals are just everywhere,” said Keri Hornbuckle, an engineering professor at the University of Iowa. "

"CONWAY, SC -- Pollution from a pair of coal ash ponds at Santee Cooper’s retired Grainger electric generating plant here has sparked another lawsuit – this one filed by The Southern Environmental Law Center, which alleges the state-owned utility is violating the federal Clean Water Act."

"Environmental groups on Monday announced a new ad campaign that highlights ExxonMobil's massive oil spill in Arkansas last month. The ads will be concentrated in the Washington, D.C., Metro's Foggy Bottom station, which is used by many State Department employees commuting to work, as the agency considers whether to approve the construction of the Keystone XL pipeline."

"WASHINGTON -- Eighteen years after a domestic terrorist murdered 168 people in Oklahoma City with an ammonia nitrate bomb, the federal government and the chemical industry are still jockeying over how to regulate a volatile and plentiful fertilizer that contributed to the devastating plant explosion in West.

At least five federal agencies enforce a patchwork of overlapping and sometimes conflicting regulation of chemical plants. The system is reliant on voluntary reporting by industry, and by nature is largely reactive to complaints or catastrophes.

"President Obama plans to nominate Charlotte Mayor Anthony Foxx to serve as transportation secretary, a White House official said Sunday."

"Budget cuts, expired grants and shifted priorities have decimated [Detroit's] response to child lead poisoning. Detroit has some of the highest child lead poisoning levels among all large U.S. cities."

"Federal officials are cautioning nuclear-powered plants that store spent fuel in dry casks to be on the lookout for water damage."

"The Environmental Protection Agency is reporting promising but uneven results in its latest report on costly efforts to control toxic pollution creeping away from Delaware’s largest Superfund cleanup site."

"PITTSBURGH -- The Environmental Protection Agency has dramatically lowered its estimate of how much of a potent heat-trapping gas leaks during natural gas production, in a shift with major implications for a debate that has divided environmentalists: Does the recent boom in fracking help or hurt the fight against climate change?"

"Digging a large mine in southwest Alaska would inflict widespread ecological damage, the U.S. Environmental Protection Agency said in a report on Friday that could hurt the chances of a proposed project in that region winning regulatory approval."

"WASHINGTON -- President Barack Obama said on Thursday he would pick Howard Shelanski, an antitrust expert, as his new regulatory czar, a powerful White House position charged with reviewing regulations proposed by government departments."

The Agriculture Department is poised to approve an increase in line speeds at poultry processing plants. That is likely to mean increased use of toxic, bacteria-killing chemicals which have harmed some workers.

"Flood-weary residents of North Dakota bracing for a possible record inundation got their first touch of good news on Wednesday when officials said the swollen Red River would crest at lower than anticipated levels next week."

"New efforts to force labeling of foods made with genetically modified crops, including a bill introduced by U.S. lawmakers Wednesday, have struck a nerve with biotech crop developers who say they are rushing to roll out a broad strategy to combat consumer concerns about their products."