Discover how an Ohio artist is repurposing runoff from coalmines to create a variety of rich paint pigments—and draw attention to the state’s polluted waterways. »

Source: KQED QUEST

Author

KQED Science

KQED Science brings you award-winning science and environment coverage from the Bay Area and beyond by the flagship Northern California PBS and NPR affiliate.

Sponsored by

Become a KQED sponsor