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One of the largest environmental clean-up sites sits within the boundaries of the Quapaw Nation. Since those boundaries were reaffirmed last year in a court ruling, the tribe is preparing to take a bigger role in rehabilitating the land.
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The Tri-State Mining District in northeastern Oklahoma’s Ottawa County was once the world’s largest source of lead and zinc. The mines had closed by the…
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Monday The Journal Record published its Tribal Economic Impact issue, a deep dive into how Oklahoma’s federally recognized Native American groups fund…
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The U.S. Environmental Protection Agency and its Oklahoma counterparts say that since 1997, the blood lead levels of children living in Ottawa County and…