ST. LOUIS COUNTY, Mo. — Missouri officials are warning ... arguing it may contain nuclear waste like the adjacent West Lake Landfill. The two landfills, situated in the St. Louis suburb of ...

From the public announcement that Mallinckrodt Chemical Works helped refine uranium for the Manhattan Project to the present, the St. Louis Post-Dispatch has covered the issue of storing radioactive ...

ST. LOUIS COUNTY, Mo. — Removing radioactive waste from the West Lake Landfill will cost nearly $400 million after federal officials discovered the contamination was far more widespread than ...

WASHINGTON – Missouri U.S ... investigate the risks of nuclear waste contamination that originated from the World War II-era Manhattan Project in north St. Louis County. Since then, Hawley ...

Missouri officials are warning the U.S. Environmental Protection Agency of a “high likelihood” there is radioactive ... the waste was trucked to St. Louis County and dumped at the airport ...

Missouri lawmakers are again considering legislation that would increase funding to allow local governments to test for additional radioactive waste around contaminated sites in the St. Louis region.

The Missouri Department of Natural Resources asked that the EPA assume oversight of the Bridgeton Landfill, arguing it may contain nuclear ... the waste was trucked to St. Louis County and dumped ...