ST. LOUIS COUNTY, Mo. — The U.S. Army Corps of Engineers plans to install what could end up being scores of signs sometime in November across north St. Louis County to warn people about the dangers of ...

An undated photo from the 1980s, of two teenagers stepping on rocks and wooden planks on Coldwater Creek. The photo is from a scrapbook kept by Sandy Delcoure, who lived on Willow Creek in Florissant ...

The signs released by the U.S. Army Corps of Engineers warn of "low-level radioactive materials present" near Coldwater Creek in St. Louis. Federal officials plan to post warning signs along a ...

Gov. Ron DeSantis (R-FL) signed a bill Thursday that could allow phosphogypsum, a radioactive material, to be used in road construction. The legislation adds the radioactive waste to a list of ...

Florida Gov. Ron DeSantis has signed what critics call a “radioactive roads” bill that would allow new highway construction to use radioactive mining waste tied to cancer. The bill, which DeSantis ...

Federal officials plan to post warning signs along a contaminated suburban St. Louis creek where generations of children were exposed to radioactive material. Coldwater Creek, which winds between ...