Duke professor Avner Vengosh (standing) leads a team of water-pollution experts that recently took on a contamination problem in southeast Wisconsin. Here, he works with Ph.D. student Nancy Lauer in a lab at the Nicholas School of the Environment.
Duke professor Avner Vengosh (standing) leads a team of water-pollution experts that recently took on a contamination problem in southeast Wisconsin. Here, he works with Ph.D. student Nancy Lauer in a lab at the Nicholas School of the Environment. Chuck Liddy cliddy@newsobserver.com
Duke professor Avner Vengosh (standing) leads a team of water-pollution experts that recently took on a contamination problem in southeast Wisconsin. Here, he works with Ph.D. student Nancy Lauer in a lab at the Nicholas School of the Environment. Chuck Liddy cliddy@newsobserver.com

Duke team called in to investigate Wisconsin water contamination

November 14, 2017 06:00 AM

UPDATED November 19, 2017 11:57 AM

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