Barnard College Archives - State of the Planet

testing for lead contamination

Measuring Lead in New York City Soils

High school students teamed up with Columbia University researchers to learn about local exposure to this toxic element. Along the way, they learned about history, field work, and the scientific process.

by |March 21, 2018

Get the Facts: Arsenic in New Jersey Well Water

A new initiative aims to help homeowners in New Jersey cope with arsenic contamination in private wells—a problem that has only come to light in recent years, and about which many homeowners are still unaware.

by |June 16, 2016