Climate experts are thinking about growing dense fields of weeds to help soak up carbon dioxide from the atmosphere. This would require flooding dense, carbon-rich wetland soils of the San Joaquin Valley, and farmers hope money they make from capturing greenhouse gases would make up for the lost acreage.
The Justice Department announced a $210 million settlement Tuesday with the owner of the Upper Big Branch coal mine, where 29 miners died in an explosion last year. The federal mine safety agency, meanwhile, issued a final report on the blast. But families of the miners are still trying to make sense of the disaster.
A discovery of at least 2 billion barrels of oil in the western part of the state has led to an oil boom. That means a low unemployment rate of 3.5 percent, but residents question the cost. "To expect a county of 20,000 people to overnight absorb another 20,000 people is ludicrous," one official says.
Iran may soon face economic measures tougher than anything it has encountered before: The U.S. Congress is considering sanctions against the central bank of Iran, with the likely effect of limiting Iran's oil exports. But some analysts say the move could lead to a dangerous spike in oil prices.
SolarCity says it will install solar systems on the roofs of up to 120,000 military homes, with financing coming from Bank of America Merrill Lynch. It's the first time a project of this scale has been launched without the federal government basically co-signing the loan.
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