| Missouri S&T student studies robotic dog’s potential for mine emergencies | ||
| Greg Edwards - March 6, 2023 | ||
| SME and AIPG enter into partnership focused on exploration geology | ||
| press release - July 27, 2022 | ||
| Caterpillar introduces trolley assist system for Cat electric drive mining trucks | ||
| February 13, 2020 | ||
| Murray Energy Corp. suing EPA | ||
| January 28, 2014 | ||
| Lawsuit claims Bingham Canyon Mine violated clean air laws | ||
| September 24, 2013 | ||
| Court refuses to reconsider coal air pollution ruling | ||
| January 28, 2013 | ||
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