hydrualic fracturing

The Wyoming Supreme Court heard arguments over whether a trade secrets exemption in the state's open records law shields many of the chemicals the petroleum industry uses during hydraulic fracturing from public disclosure. The Wyoming Legislature's Select Federal Natural Resources Management Committee took testimony from state and local entities on some of the difficulties they have had in dealing

Livestock officials say two more cattle in Wyoming have tested positive for exposure to Brucellosis. Doug Randall has more on that story.  The Environmental Protection Agency is holding hearings this week on proposed changes to air quality standards for hydraulic fracturing or "fracking" . Deborah Smith from Wyoming News Service reports. Click past the jump to listen to Wyoming Radio Ne