KEMMERER — The Bureau of Land Management (BLM) Kemmerer and Rock Springs field offices are seeking public comment on the draft environmental impact statement for the proposed Dry Creek Trona Mine ...

The NIOSH Coal Worker's Health Surveillance Program offered periodic black lung screenings at no cost to coal miners in the U.S. (NIOSH photo) Like his father and his grandfather, Marshal Cummings ...

When the metal lift doors close and the cage starts descending 1,600 feet down the shaft into the earth, the trona miners of ...

CASPER — Approval of a multi-billion-dollar trona production project in Sweetwater County is nearing the finish line. Pacific Soda LLC’s Dry Creek Trona Mine Project would produce approximately 440 ...

ROCK SPRINGS, Wyo. — The FMC Corporation, which annually mines the most trona in the world, is playing it safe with a longwall-mining project that could cause ground subsidence in areas with gas ...

HOUSTON, Feb. 08, 2023 (GLOBE NEWSWIRE) -- Conifer Systems ("Conifer") announces that it will design, manufacture and deploy an innovative solution to reduce greenhouse gas ("GHG") emissions ...

GREEN RIVER - The hard times are continuing in the state's trona patches, as another Green River soda ash producer announced plans to reduce its work force because of the economic downturn. The nation ...