"State officials have identified a cancer cluster in a north Houston neighborhood near a site contaminated over many decades by railroad operations that treated wooden ties with the hazardous product creosote."

"Authorities on Thursday lifted a second evacuation order in a week for thousands of people in a Texas city as U.S. safety officials began examining what caused the latest in a series of chemical plant fires in the state."

"Lawmakers have reached a deal on federal cleanup standards for per- and polyfluoroalkyl substances (PFAS) in an annual defense authorization, sources told E&E News."

"Trappers can keep using sodium cyanide bombs to kill coyotes and other livestock predators, the Trump administration said Thursday, rejecting calls for a ban despite repeated instances of the devices also poisoning other wildlife, pets and people."

"The widely used solvent methylene chloride poses an even greater chance of hurting people and the environment than the EPA found in an analysis that determined most uses of the chemical are too risky, environmental, health, and labor groups said Dec. 3."

"A team from the U.S. Chemical Safety and Hazard Investigation Board is set to arrive in Texas, Dec. 2, to investigate an explosion that injured three workers."

"The hulking wall of rubber was first discovered by a borough maintenance crew. About 6,000 rolled pieces were neatly stacked about 10 feet high, covering more than an acre of private land, according to the mayor of Cleona, Pennsylvania."

"A mandatory evacuation order issued after a series of explosions at a Texas chemical plant has been lifted, a county official said Friday morning."

"A New Hampshire judge ordered that the state suspend at year’s end enforcement of its new rules tightening allowable limits on fluorinated “forever” chemicals, as the 3M company had asked."