CHEYENNE, Wyo. — An energy company has agreed to pay a $5,000 state penalty for two spills of uranium solution from pipelines at a new Wyoming mine.
State regulators say Arch Coal Inc. has submitted a revised application for a major coal mine near the Northern Cheyenne Indian Reservation.
JACKSON, Wyo. — Restaurants around Jackson will soon have to have staff certified in food safety.
DEATH VALLEY JUNCTION, Calif. — The Amargosa Hotel was once a hub of activity, the Spanish Colonial-style buildings filled with workers from the Pacific Coast Borax company.
Costco Wholesale has been a bit stodgy when it comes to the Internet — but its e-commerce sales boomed this year, helping it beat Wall Street expectations when it posted year-end results this week.
WORLAND, Wyo. — The Wyoming Newspaper Group has sold the Northern Wyoming Daily News after 75 years of ownership.
CASPER, Wyo. — A Canadian company has proposed a rare earths mineral mine in northeastern Wyoming.
CASPER, Wyo. — Oilfield workers are packing Wyoming's hotels and staying there longer as the state's oil and gas development grows.
CHEYENNE, Wyo. — The U.S. Environmental Protection Agency can’t force several Wyoming power plants to install new pollution-control equipment while the state’s legal challenge to federal regulations plays out in court, an appeals court panel ruled Tuesday.
HELENA — The Chippewa Cree tribe’s former health director and two former leaders of a tribe-owned online payday loan company secretly received more than a third of the revenues of the company that has made $25 million since 2011, new court documents revealed.
^pDES MOINES, Iowa — The world’s largest refinery that turns corn plant waste into ethanol began production recently in Iowa, and many national and international dignitaries have touted the technology as a major step in the shift from the fossil fuel age to a biofuels revolution.
CASPER, Wyo. — The location of a proposed facility to test new technologies for capturing carbon dioxide from a working power plant could be selected by state officials within the next few months, a utility official said.
HELENA — A Helena judge has dismissed claims by the Montana Senate majority leader that the governor, a state senator and two commissioners of political practices conspired to drive him out of office.
BOISE, Idaho — The president of a failed southwest Idaho property-management company has been sentenced to 20 years in federal prison for defrauding investors.
Target Corp. has for the first time come out publicly in support of gay marriage, as a growing number of high-profile businesses take positions on the divisive issue.
Target Corp. has named Brian Cornell, a senior executive at PepsiCo Inc., to be its new chief executive, becoming the first outsider to lead the nation’s fourth-largest retailer.
The World Cup and a busy sports season that included the NBA and NHL playoffs helped Buffalo Wild Wings’ results once again beat analysts’ expectations.
DETROIT — The four-door Mini Cooper Countryman was the only one of 12 cars to earn a top rating of “good” in new frontal crash tests.
NEW YORK — Exxon Mobil’s net income rose 28 percent in the second quarter on a sale of Asian assets and higher oil prices, but oil and gas production slipped a disappointing 6 percent.
NEW YORK — Chevron Corp. earnings rose 5.6 percent in the second quarter on asset sales and higher global oil prices, though oil and gas production slipped slightly.