Tracing arsenic threat to groundwater

In the driest inhabited continent on earth, underground water accounts for a large portion of Australia’s most precious resource – freshwater.

Researchers study toenails as marker for arsenic exposure

(PhysOrg.com) -- UA scientists have teamed up to study the relationship between arsenic in human toenails and arsenic concentration in drinking water. Exposure to arsenic is associated with several chronic diseases ranging ...

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