Our program studied additional metals known to be harmful to living systems prior to focusing on arsenic and mercury. We created these pages to share what we’ve learned and to provide an interactive resource for history, facts and research.
Cadmium
Cadmium FAQ
Cadmium: An Illusive Presence
Cadmium Links
Chromium
Chromium FAQ
Chromium: A Thoroughly Modern Metal
Chromium Links
Copper
Copper FAQ
Copper: An Ancient Metal
Copper Links
Lead
Lead FAQ
Lead: Versatile Metal, Long Legacy
Lead Links
Nickel
Nickel FAQ
Nickel: Hidden in Plain Sight
Nickel Links
