"Gina Rinehart is Australia’s richest—and most controversial—billionaire."

"The Keystone XL pipeline faces a new, formidable and deep-pocketed foe: Tom Steyer, a California billionaire, has targeted the controversial Canadian project to funnel Alberta’s landlocked heavy crude to Texas refineries on the Gulf Coast."

"SAN FRANCISCO – For centuries, men like Larry Collins, a garrulous crab and sole fisherman, were free to harvest the seas. But sweeping across the globe is a system that slowly and steadily hands over a $400 billion ocean fishing industry to corporations. The system, called catch shares, in most cases favors large fishing fleets, a review of the systems operating across the United States shows."

"The U.S. drinking water and sewage infrastructure earned a barely passing grade of D from the American Society of Civil Engineers today, which said at least $1 trillion is needed to fix the problem."

"WASHINGTON -- The Senate Energy and Natural Resources Committee will vote Thursday on Sally Jewell’s nomination as Interior secretary. The vote comes two weeks after the REI chief executive’s sometimes-pointed confirmation hearing before the committee’s 12 Democrats and 10 Republicans."

"The inside story of how the government let one company squash biotech innovation, and dominate an entire industry."

"The Obama administration is leaning toward revising its landmark proposal to regulate greenhouse gas emissions from new power plants, according to several individuals briefed on the matter, a move that would delay tougher restrictions and could anger many environmentalists."

"If the Obama administration has its way, $2 billion in new revenue from offshore oil drilling will fund research into how to wean American drivers off imported oil."

"WASHINGTON, DC -- Hunters and anglers from across the United States are concerned about the impact of climate change on wildlife and natural resources and also on the U.S. hunting and angling economy, worth roughly $120 billion a year."

"OTTAWA — The Harper government’s budget cuts to scientific research at Environment Canada have compromised the department’s capacity to crack down on cancer-linked pollution and its mandate to enforce clean air regulations, say enforcement officers in a collection of internal emails obtained by Postmedia News."

"SACRAMENTO, Calif. -- An undercover video that showed California cows struggling to stand as they were prodded to slaughter by forklifts led to the largest meat recall in U.S. history. In Vermont, a video of veal calves skinned alive and tossed like sacks of potatoes ended with the plant's closure and criminal convictions."

"Now in a pushback led by the meat and poultry industries, state legislators across the country are introducing laws making it harder for animal welfare advocates to investigate cruelty and food safety cases.

"With government snow plows idled by federal budget cuts known as the 'sequester,' small Wyoming towns on the fringe of Yellowstone are organizing a private fund-raising drive for this year's spring road-clearing operation inside the national park."

"President Barack Obama is preparing to tell all federal agencies for the first time that they have to consider the impact on global warming before approving major projects, from pipelines to highways."

"When Uranium Energy Corp. sought permission to launch a large-scale mining project in Goliad County, Texas, it seemed as if the Environmental Protection Agency would stand in its way. To get the ore out of the ground, the company needed a permit to pollute a pristine supply of underground drinking water in an area already parched by drought."

"Republican lawmakers pressed President Barack Obama on the Keystone XL pipeline in a meeting on Wednesday. Initial reports suggested Obama would approve the pipeline, but he did not offer a definitive answer."