Exposome Articles

Radon gas is an imperceptible threat affecting 1 in 15 homes across the US at a level above which the EPA recommends corrective action. A naturally occurring radioactive element, read...

Volatile organic compounds (VOCs) are everywhere. From industry, agriculture, transportation, and everyday household products–once they contaminate drinking water, they can be hard to remove. Learn what VOCs are, how to...

Read to learn what level of arsenic is considered dangerous, which foods and drinks may increase your arsenic exposure, and easy steps you can take to reduce the risk.

Read on to learn how urban development impacts the natural water cycle, changes water quality and its availability.

Heavy metals are natural elements that—in high doses—are poisonous to humans. What are heavy metals, and what does it mean for them to bioaccumulate? Why is heavy metals bioaccumulation dangerous...