"A group of first responders exposed to smoke from a Crosby, Tex., chemical plant fire after Hurricane Harvey are suing the owner of the plant for more than $1 million, saying that they vomited and gasped for air in the middle of the road in a scene the suit describes as 'nothing less than chaos.'"

"If it’s sudsy, it probably contains dioxane, a likely carcinogen."

"CHANNELVIEW, Texas — Public health officials are investigating a case of dangerous liquid mercury that appears to have washed or blown ashore here, east of Houston, in the aftermath of Hurricane Harvey."

"It may cost up to $2 billion to clean up toxic firefighting chemicals that have leaked from more than 400 U.S. military installations, including Fairchild Air Force Base, a group of Democratic senators said Tuesday in a letter to the Senate Appropriations Committee."

"The city of Houston, the Environmental Protection Agency and an environmental advocacy group are investigating a potentially hazardous plume of a carcinogenic substance in one neighborhood after a nearby oil refiner reported its operations suffered hurricane-related damage."

"Oil refineries and chemical plants across the Texas Gulf Coast released more than 1 million pounds of dangerous air pollutants in the week after Harvey struck, according to public regulatory filings aggregated by the Center for Biological Diversity."

"A federal investigative agency that President Trump sought to eliminate is now looking into a fire and explosions at a facility northeast of Houston that is owned by a well-connected French chemical company."

"The French company that says its Houston-area chemical plant is spewing "noxious" smoke — and may explode — successfully pressed federal regulators to delay new regulations designed to improve safety procedures at chemical plants, according to federal records reviewed by International Business Times."

"WASHINGTON, D.C. – When Ceon Dubose Palmore got thirsty at school, an administrator had to escort the 15-year-old past trash-bag-covered fountains to a faucet two floors down."

"HIGHLANDS, Texas -- Floodwaters have inundated at least seven highly contaminated toxic waste sites near Houston, raising concerns that the pollution there might spread."