Hidden in the hills of Northwest Oklahoma is the world’s largest gypsum cave open to the public. The main cave at Alabaster ...

Explore incredible salt flats, go birdwatching, and find beautiful, natural crystals at this wildly overlooked wildlife refuge in Oklahoma. Find out more.

Former Greeley resident Timothy Mattox’s decision to pull off Interstate 70 and take a nap on Sept. 7 might have, under ...

From its beginnings as a vibrant frontier settlement, to the bustling Bricktown in Oklahoma City, to the trailblazing The Gathering Place in Tulsa, to the Wichita Mountains Wildlife Refuge, to this ...

DALLAS, May 16, 2025--Eagle Materials Inc. (NYSE: EXP) announced today that its subsidiary company, American Gypsum Company, plans to expand and modernize its Duke, Oklahoma gypsum wallboard plant ...

Life Trapped in Gypsum Sellam’s research focuses on gypsum, a mineral that forms rapidly and can trap microorganisms during its crystallization. His team discovered microbial fossils preserved within ...

Staff report NILES — United States Gypsum Corp. announced the permanent closure of its Phillips Manufacturing plant in Niles. The company cited financial challenges and shifting market ...

Explore the winners of Saint-Gobain's 2025 Gypsum Trophy, highlighting outstanding architectural innovation and craftsmanship worldwide.

Their headlamps illuminate mud-covered walls, gypsum crystals and mineral deposits. The real attraction, though, is under their shoes.

A radioactive gypsum pile in St. James Parish could threaten the drinking water for hundreds of thousands. Government should help fund research to find uses for the gypsum.

Ohio AG Yost suing U.S. Gypsum for $17M over Ottawa County sinkholes near State Route 2 Yost says the United States Gypsum Company "failed to maintain underground mines that caused dangerous ...

In these conditions, gypsum slowly crystallized from the saturated water. Because the temperature remained stable for hundreds of thousands of years, the crystals had time to grow to their ...