Enough coal ash slurry to fill 800 Olympic swimming pools swallowed a town in 2008, carrying toxins, sickness and bitter ...

The implosion of the Tennessee Valley Authority's Bull Run Fossil Plant marks a transition to clean energy for utility.

Millions of yards of ashy sludge broke through a dike at TVA Fossil Plant near Harriman, Tennessee, on Dec. 22, 2008.

KNOXVILLE, Tenn. — A three-year veil of secrecy in the name of national security was used to keep the public in the dark about the handling of highly enriched uranium ...