A professor and group of student researchers at the University of Wisconsin at Eau Claire claim they found elevated particulate levels associated with frac-sand mining. Although their studies didn’t ...

Frac sand producers have announced plans to lay off nearly 190 Wisconsin workers so far this year, accounting for nearly 10 percent of the state’s mass layoffs reported by the Department of Workforce ...

State Sen. Kathleen Vinehout has again introduced a package of bills intended to increase oversight of the frac sand industry. The Alma Democrat said each of the six bills is in response to problems ...

Despite new competition, Wisconsin’s frac sand industry has come roaring back from a slump that idled mines two years ago, fueled by a continued surge in domestic crude oil production. “They can ...

MADISON (AP) — Some energy producers are still willing to pay more for Wisconsin’s high-quality fracking sand despite increasing competition from Texas producers. Mining industry publications estimate ...

Despite a slump in the U.S. oil industry, Wisconsin frac sand producers are planning to spend millions of dollars on new plants and loading facilities as they seek to increase efficiency and sell ...

Legislation that would have cleared the way for a controversial frac sand operation in Monroe County is dead. Meteor Timber wants to build a $70 million processing and loading facility that would ...