technologically enhanced naturally occurring radioactive material
August 22, 2012 -
Tests find low levels of health-damaging pollutants including radioactive elements in and around the Texas Brine sinkhole in Bayou Corne, La. -- but environmental advocates say the potential cumulative health impacts justify continued monitoring.
August 14, 2012 -
Local officials in Assumption Parish, La. are upset that they weren't warned by state and corporate officials that a salt mine where a massive sinkhole recently appeared was used for the disposal of radioactive waste from oil and gas drilling.