American Rock Salt’s Mine Rescue team returned to action and fared well at a recent event in Ohio, placing second in the field competition and seizing a third-place finish in first aid. The team had ...

RIO DE JANEIRO (AP) — A closed rock salt mine belonging to Brazilian petrochemical giant Braskem partially collapsed Sunday in the northeastern coastal city of Maceio, the city's civil defense ...

SAO PAULO (AP) — Brazil's federal police on Friday indicted 20 people for rock salt mining in the northeastern coastal city of Maceio that destroyed five urban neighborhoods and forced tens of ...

Brazil's petrochemical giant Braskem said Friday it had reached a $356 million settlement with a coastal city where four decades of the company's rock salt mining destroyed five urban neighborhoods ...

RIO DE JANEIRO — Brazil's petrochemical giant Braskem said Friday it had reached a $356 million settlement with a coastal city where four decades of the company's rock salt mining destroyed five urban ...

GROVELAND — An upgraded conveyor belt system is expected to pay off in some big ways for American Rock Salt. The salt mine unveiled the new system, which is expected to expand its storage capabilities ...

RIO DE JANEIRO >> A closed rock salt mine belonging to Brazilian petrochemical giant Braskem partially collapsed Sunday in the northeastern coastal city of Maceio, the city’s civil defense authority ...

RIO DE JANEIRORIO DE JANEIRO — A closed rock salt mine belonging to Brazilian petrochemical giant Braskem partially collapsed Sunday in the northeastern coastal city of Maceio, the city’s civil ...