The Chemical Safety Board is still investigating last year's explosion in Clifton. Its proposed closure this year could leave the probe in limbo.

The U.S. Chemical Safety board is investigating an Aug. 11 explosion that killed two people and injured 10 at a U.S. Steel ...

C AMBRIA, Wis. (WMTV) - The U.S. Chemical Safety Board said that Didion Milling has not implemented any of the safety ...