Dutch employers too lax: Over 1 million workers exposed to dangerous substances / EPA designates 2 forever chemicals used in cookware as hazardous substances / The household products harming children outlined in hazardous substance briefing to Health Minister Dr Shane Reti / A foul odor prompts worry among Ivy City residents about toxic chemicals / The EPA is proposing that 'forever chemicals' be considered hazardous substances / Testing toxic chemicals in Houston’s 5th Ward