"Hackers increasingly threaten sites in the U.S. ranging from nuclear power plants to water processing systems, according to a member of the Federal Energy Regulatory Commission, adding his voice to warnings from several agencies and officials in recent weeks."

"The U.S. Environmental Protection Administration plans to declare by April 1 that the Obama administration’s vehicle efficiency rules through 2025 are “not appropriate,” two officials briefed on the matter said Friday."

"A group of climate skeptics who weighed in on climate lawsuits in California revealed their recent funding, and court documents show their donors are a mix of fossil fuel companies and conservative think tanks."

"The dispersant chemicals used to clean up oil spills have the unintended effect of transforming crude oil into a toxic mist able to travel for miles and penetrate deep into human lungs, new research has found."

"Energy Secretary Rick Perry told senators Tuesday a new cybersecurity office he plans to create will be sufficient to respond to Russia’s targeting of the U.S. power grid, as Democrats argued that action is not aggressive enough."

"Global energy-related carbon emissions rose to a historic high of 32.5 gigatons last year, after three years of being flat, due to higher energy demand and the slowing of energy efficiency improvements, the International Energy Agency (IEA) said."

"In a setback to Trump administration efforts to increase offshore oil production, the industry responded with only modest interest on Wednesday in a federal auction covering a record 77 million acres in the Gulf of Mexico."

"The Bureau of Land Management disregarded a request by the National Park Service that it hold off leasing 17,000 acres of public land in Utah on Tuesday because of concerns that drilling there could harm Hovenweep National Monument’s views and air, groundwater and sound quality."

"The U.S. Department of Interior on Tuesday will auction off more than 51,000 acres (21,000 hectares) in southeastern Utah for oil and gas development, over objections from conservationists, who say the move threatens sensitive archaeological and wilderness sites."

"A legal battle over the storage of more than 3 million tons of coal ash in Virginia is headed to a federal appeals court in a case closely watched by environmentalists and energy companies."