"LONDON -- A committee of British lawmakers demanded a national moratorium on fracking due to environmental concerns on Monday, ahead of a crucial vote intended to boost the shale gas industry."

"President Obama will ask Congress to increase environmental protections for millions of acres of pristine animal habitat in the Arctic National Wildlife Refuge in Alaska, in a move that has already led to fierce opposition from the state’s Republican lawmakers."

Near Bradshaw, Nebraska, the four Harrington sisters fight the Keystone XL pipeline, which they fear could threaten land their family has farmed for 150 years. Their unpainted, solar-powered barn, plastered with slogans, sits smack in the path of the pipeline.

Since taking office, the Obama administration has vowed to restore science as the basis for health findings on the toxic chemicals in commerce. But politics -- based on strong lobbying and finagling by the chemical industry -- seems to have thwarted the administration's declared intentions. "In the past three years, the EPA has assessed fewer chemicals than ever. Last year, it completed only one assessment. Today, the agency has even embraced measures sought by the chemical industry that have led to endless delays."

"President Obama said he will nominate the Environmental Protection Agency’s (EPA) acting deputy chief to take the position officially."

"Billionaire activist Tom Steyer won’t run for the U.S. Senate in 2016, saying Thursday he will instead concentrate on electing a Democratic president and in continued activism on his signature issue of climate change."

"The new, freewheeling Senate of Majority Leader Mitch McConnell presided over an agitated debate on the Keystone XL pipeline that churned into Friday’s wee hours and ended with aggrieved Democrats crying Koch."

"WINNIPEG, Manitoba — Hillary Rodham Clinton on Wednesday declined again to take a position on the Keystone XL pipeline, telling an audience in Canada that she would not express her views because of an ongoing review by the State Department."

"What's the best way to drill for oil in a mostly untouched Alaskan tundra, home to migrating caribou, abundant waterfowl, and Native Alaskan hunting and fishing grounds? It depends on which federal agency you ask."

"President Obama is tapping Brian Deese, the deputy director of his budget office, to replace veteran aide John Podesta when he departs the White House next month."