As a child, herding her grandmother’s sheep, Teracita Keyanna unknowingly wandered onto land contaminated with radioactive waste from three abandoned uranium mine and mill waste sites located near her ...

Activists are worried about using technology that uses water to remove uranium from waste material at abandoned mines.

Add Yahoo as a preferred source to see more of our stories on Google. After years of demanding the cleanup of uranium waste at the Kerr-McGee Quivira Mines on the Navajo Nation community advocates got ...

Uranium contamination is an urgent environmental challenge with serious implications for ecosystems and human health. A new review highlights how biochar, a carbon-rich material made from waste ...

After years of demanding the cleanup of uranium waste at the Kerr-McGee Quivira Mines on the Navajo Nation community advocates got the news this week that the Environmental Protection Agency will ...