A century-old gypsum plant in northwest Oklahoma is closing this fall, leaving more than 250 workers without jobs.

State and community leaders are rallying around hundreds of Northwest Oklahoma employees a day after they learned they will be losing their jobs by the end of the year. One of ...

U.S. Gypsum Corporation in Southard, OK. The U.S. Gypsum (USG) Corporation is closing its plant in Southard, which Oklahoma lawmakers say employs about 250 people in the northwestern part of the state ...

USG says rising operational costs and mining challenges led to the decision, with employees receiving transition resources ...