"In a former Montana National Guard armory where more than 20 workers got sick, lead-laced dust bunnies the size of tangerines clogged the ventilation system. ... Hundreds of armories across the United States have been contaminated by dangerous amounts of lead dust, an 18-month investigation by The Oregonian/OregonLive has found."

"The European Commission has developed its own evidence to avoid an overly stringent regulation of these hazardous substances."

"The Environmental Protection Agency (EPA) has prioritized 10 chemicals, including asbestos, that could be banned under a new chemical safety law."

"Did the EPA Prosecute and Jail a Mississippi Lab Owner Because of Her Activism?"

"The Islamic State has used chemical weapons, including chlorine and sulfur mustard agents, at least 52 times on the battlefield in Syria and Iraq since it swept to power in 2014, according to a new independent analysis."

"EPA has added epidemiological expertise to a scientific advisory panel (SAP) that will meet next month to consider the carcinogenic potential of glyphosate. The previously postponed meeting is now scheduled to take place Dec. 13-16 in Arlington, Virginia."

"Independent testing on an array of popular American food products found many samples contained residue levels of the weed killer called glyphosate, leading the nonprofit organization behind the testing to call for corporate and regulatory action to address consumer safety concerns."

"Protests. Hunger strikes. Sit-ins that disrupt construction. At the immense Muskrat Falls hydroelectric dam project in a remote and rugged part of Labrador, the indigenous people who live nearby have been raising louder and louder alarms. But it is not about the dam itself. The controversy is over what will flow from it."

"On April 17, 2013, an explosion and fire at the West Fertilizer Company plant in West, Texas, killed 15 people and injured hundreds. It also destroyed more than 150 buildings around the plant. Among these were the West Intermediate School for 4th and 5th graders, located about 550 feet (170 meters) away from the fertilizer plant, and West High School, about 1,150 feet (350 meters) away."