Energy West Inc. is selling its subsidiary, Energy West Wyoming Inc. to Black Hills Corp. for $...
Senate President Jeff Kessler is setting up a task force as part of a push to help West Virginia...
The ExxonMobil Biofuels Program will initially focus on two research projects with Iowa State. The studies are related to the fast pyrolysis of biomass – rapidly heating biomass (including corn stalks, switchgrass or wood chips) without oxygen to produce liquid bio-oil, which can then be upgraded into transportation fuels.
Recent oil price drops could halt drilling in several North Dakota counties and force the state to reevaluate its budget, according to the state's top oil regulator.
With increasing numbers of volatile crude oil trains moving through Seattle's "antiquated" downtown rail tunnel, city emergency planners say more must be done to lower the risk of an oil-train accident and improve the city's ability to respond.
A sudden plunge in the price of oil is sending economic and political shockwaves around the world. Oil exporting countries are bracing for potentially crippling budget shortfalls and importing nations are benefiting from the lowest prices in four years.
A popular tourist attraction in southern Arizona is at risk of being contaminated with orange and brown sludge that spilled from two abandoned mines near Patagonia.
Southwestern Energy will spend about $5.38 billion to acquire drilling assets in West Virginia and southwest Pennsylvania now owned by Chesapeake Energy.
A California Public Utilities Commission member who was involved in secret email exchanges with the state's largest utility said Wednesday he is recusing himself from several matters related to the company.
North Dakota produced a record 35 million barrels of oil in August, according to figures released Wednesday by the state's Industrial Commission.
The Environmental Protection Agency has approved a new version of a popular weed killer to be used on genetically modified corn and soybeans.
A University of Cincinnati research project is taking a groundbreaking approach to monitoring groundwater resources near fracking sites in Ohio.
A new analysis of global energy use, economics and the climate shows that without new climate policies, expanding the current bounty of inexpensive natural gas alone would not slow the growth of global greenhouse gas emissions worldwide over the long term.
The U.S. Treasury Department says it has cleared the way for Gulf Coast state and local governments to begin applying for recovery grants through a federal RESTORE Act trust fund fed with civil penalties arising from the 2010 BP oil spill.
Five African-American former employees of a West Virginia gas pipeline contractor are suing the company for racial discrimination.
Regulators in western Wisconsin say they took action against the wrong company after discovering permit violations at a frack sand mine.
A Texas company is getting another chance to persuade Idaho officials to exclude federal lands and potential royalties from what is believed to be a profitable natural gas field in the southwest part of the state.