The Picher, Oka. water tower is seen behind a ... Within that zone, the creek spews orange from pollution, mine cave-ins and sinkholes threaten, and lead dust has fouled nearly everything.

Trucks loaded with thousands of pounds of chat continue to roll out of Picher as crews work to remediate what was once one of the most toxic ...

University of Oklahoma (OU) researchers, in collaboration with the National Endowment for the Humanities (NEH) Community Deep ...