The U.S. Department of Energy described the radiation leak as minuscule, posing no public health threat, but residents and officials voiced frustration at a town hall, saying the DOE and managers at the Waste Isolation Pilot Plant are leaving them in the dark about what's happening at the repository.
Aiming at the heart of President Barack Obama's strategy for fighting climate change, the Republican-controlled House voted to block the administration's plan to limit carbon pollution from new power plants.
Calvin Duane, of Canadian Natural, talks about the technology used to keep birds away from tailings ponds, ensuring the safety of the animals and that the ponds have minimal impact on their environment.
Alpha Natural Resources Inc., the nation's third-largest coal supplier, will pay a $27.5 million fine and spend $200 million to reduce illegal toxic discharges from 79 mines and 25 coal processing facilities in West Virginia, Tennessee, Pennsylvania, Virginia and Kentucky.
Alaska Attorney General Michael Geraghty is pushing back against the U.S. Environmental Protection Agency after it took a step that could ultimately lead it to prohibit or restrict development of a massive gold-and-copper prospect in the Bristol Bay region.
A bill targeting the power plant rule is slated for a vote on the House floor Thursday as GOP lawmakers fight back against what they call the Obama administration's "war on coal."
Environmentalists vowed Wednesday to fight Enbridge Inc.'s plan to replace and sharply boost the capacity of a crude oil pipeline that runs from Canada to Wisconsin, saying the project will exacerbate climate change.
North Carolina regulators are pressing Duke Energy to send robot cameras up drainage pipes at all of its coal ash dumps in the state following a big spill last month that left 70 miles of the Dan River coated in toxic sludge.
"Black Horizon," the eleventh book in James Grippando's Jack Swyteck series, revisits the Deepwater Horizon oil spill in the Gulf of Mexico in 2010.
A New York judge says Amazon rainforest residents who obtained a multibillion-dollar judgment against Chevron in Ecuador cannot try to enforce it through U.S. courts, because it was obtained through fraud.
North Carolina regulators have cited five more Duke Energy power plants for lacking required storm water permits after a massive spill at one of the company's coal ash dumps coated 70 miles of the Dan River in toxic sludge.
The federal government's only underground nuclear waste dump remained shuttered Monday and state environment officials said they have set deadlines for the U.S. Department of Energy and its contractor to deal with radioactive waste left above ground at the repository.
While one of the newer double-walled nuclear waste storage tanks at a Washington state complex has leaked, six others have "significant construction flaws" that could lead to additional leaks.
Police arrested hundreds of people who strapped themselves to the White House fence on Sunday to protest the proposed Keystone XL oil pipeline.
Stretched across the bottom of the Straights of Mackinac are pipes that carry nearly 23 million gallons of crude oil daily. Although they've never leaked, a growing chorus is demanding closer scrutiny as stepped-up production elsewhere boosts the amount of oil coursing through pipelines.
The State of California, through its Department of Toxic Substances Control, is proceeding with a major new regulatory program aimed at reducing or eliminating many toxic chemicals in consumer products. The state’s actions could significantly impact the way many consumer products are made and sold in California and throughout the United States.
In the wake of recent spills, coal ash dumped decades ago across the country is being dug up and recycled to make concrete, asphalt and other building products.
Back-to-back accidents and a never-supposed-to-happen above-ground radiation release that exposed at least 13 workers have shuttered the federal government's only deep underground nuclear waste dump indefinitely and have raised questions about a cornerstone of the Department of Energy's $5-billion-a-year program for cleaning up legacy waste scattered across the country.
Supporters of a south Louisiana flood control board's lawsuit against scores of oil and gas companies over erosion of coastal wetlands announced plans to fight legislation they say could undermine not only the lawsuit, but the political independence of the board.
A Republican state senator has stepped back from his plans to curtail local sand mine regulations, introducing a bill Wednesday that would shield existing mines from new restrictions but allow municipalities to impose regulations on new operations.
Colorado Gov. John Hickenlooper is touting the state's new air pollution curbs on the oil and gas industry — but he insists that local efforts to curb drilling run afoul of constitutional property rights.
North Carolina regulators say they may force Duke Energy to move a pair of leaky coal ash dumps, more than three weeks after a massive spill coated 70 miles of the Dan River in toxic gray sludge.
A team of academic researchers equipped with a drone estimates that up to 35 million gallons of coal ash and contaminated wastewater spilled into the Dan River earlier this month.
A handful of the hundreds of creditors seeking compensation from the company at the center of West Virginia's chemical spill that deprived residents of usable tap water for days questioned top executives Tuesday in bankruptcy court.
Officials investigating a leak from the federal government's only underground nuclear waste dump tried to reassure skeptical southeastern New Mexico residents Monday night that their health is safe.