"Tesla Motors Inc., which received $465 million in U.S. Energy Department loans to develop and build electric cars, will repay the funds five years ahead of schedule in a plan approved by the government."

"Two consulting firms provided State Department with key analysis of whether the pipeline would speed development of Canada's oil sands."

"In the sleek Irvine office building of FirstCarbon Solutions, engineers, biologists, and mapping software specialists work in green jobs. They calculate the impact of housing tracts, design wetlands, and measure air pollution as part of the fast-growing environmental consulting industry."

"Entire villages in the eastern part of the state are leasing their land for gas drilling. What's a cash boon to some has others worrying about the future."

"Georgia Power’s Plant Vogtle nuclear expansion project will take about 19 months longer to complete than originally expected and cost about $740 million more than originally thought, the company said Thursday."

The U.S. food industry's response to the emerging obesity problem has often put its own profits ahead of public health.

Exposes by the Guardian and Center for Public Integrity have unravelled parts of a dark network which launders the millions flowing from fossil-fuel interests like the Koch brothers to climate change denial and disinformation outlets. It was documents obtained by scientist Peter Gleick, whose undercover tactics brought criticism from some journalists, that helped bring the story to light.

"IOWA CITY, Iowa -- Regent Bruce Rastetter intervened on behalf of ethanol industry leaders who were upset with a prominent University of Iowa researcher for warning that water-intensive ethanol production was threatening Iowa's water supply, records show."

Today the Supreme Court will hear arguments in a case testing the reach of GMO companies' market power based on intellectual property claims -- and while environment and health are not immediately before the court, a case that could have wide impacts on both.

A Texas company quit plans to build a coal-fired power plant -- blaming President Obama's environmental rules, but admitting the low price of natural gas was a key reason.

"The U.S. government is at high risk of financial exposure from climate change, the Government Accountability Office said on Thursday, two days after President Barack Obama vowed to tackle the issue with or without Congress' help."

"The agricultural giant Monsanto has sued hundreds of small farmers in the United States in recent years in attempts to protect its patent rights on genetically engineered seeds that it produces and sells, a new report said on Tuesday."

"Southern California Edison and the maker of steam generators at San Onofre nuclear plant knew about problems with the generators even before they were installed, Boxer and a congressman assert."

"Duke Energy Corp, the biggest power company in the United States, said Tuesday its Progress Energy Florida utility will retire the Crystal River nuclear plant in Florida."

"U.S. Energy Secretary Steven Chu, the Nobel Prize winner who shepherded an effort to help spur a clean energy U.S. economy, will step down after a tenure rocked by the failures of some costly government investments."