National (U.S.)

"Libertarian thinktank keeps prominent sceptics on its payroll and relies on millions in funding from carbon industry, papers suggest."

"Seafaring whistle-blowers, frequently seeking a financial bounty, have become one of prosecutors’ most potent weapons against maritime polluters, providing the backbone for a growing number of cases the federal government has pursued in Baltimore and other port cities across the country."

"A U.S. government report on Monday showed farmers in the United States will plant the largest area with corn this spring since World War Two, which could double the razor-thin stocks of this year and help defray costs to consumers and food companies."

"As plans for wind farms rising out of the ocean along the Atlantic and Gulf coasts inch closer to fruition, a new study from Carnegie Mellon University suggests that hurricanes could destroy a significant number of turbines in some of these areas, even coming close to wiping them out."

"Children living next to driveways or parking lots coated with coal tar are exposed to significantly higher doses of cancer-causing chemicals than those living near untreated asphalt, according to a study that raises new questions about commonly used pavement sealants."

"With the U.S. Senate poised to begin debate on a bill that would greenlight the controversial Keystone XL pipeline as early as Tuesday, activists and other citizens have barraged the Senate with more than 350,000 petitions opposing the legislation in less than five hours. [Ed. Note: the count surpassed 500,000 a few hours later.]"

"President plans to spend big on green cars and biofuels as Steven Chu says US wants to lead in clean energy technology."

"House Republican leaders are desperately searching for the votes to pass their $260 billion transportation bill this week."

"After pushing through some of the most sweeping and contentious environmental measures in years, the Obama administration has slowed action on several policies as it calculates what it should undertake before the end of the term."

"PITTSBURGH -- As natural gas prices continue to drop, the recent nationwide boom in drilling is slowing. Drillers don't make money if prices go too low — and drilling wells isn't cheap."