ENERGY

No bull: California cows produce 35 million tons of manure. What's California doing to reduce nitrate levels?

Petrobras, which will begin exploring a deep-water oil discovery off Brazil's coast, is trying to raise cash for its projects at home.

The sale of the mines comes amid the U.S. government’s attempts to impose limits on carbon emissions on power plants.

Why does Jordan's Hashemite dynasty need nuclear power? Isn't there enough petroleum in the region?

An Iranian crude tanker finds a clever way to get around sanctions and bring its cargo to the global market.

Replacing kerosene lamps with solar-powered ones could improve health in the developing world.

An spike in petroleum shipping by rail, thanks to the fracking boom, has offset declines in other kinds of rail traffic.

Looking to cut its carbon footprint, England focuses on the benefits of its planned new nuclear power plant, the first in 20 years.

What is Obama's new national security strategy have to do with global warming?

The energy sector-driven Central Asian nations are growing but it could be a while before they move closer to pre-2008 growth rates.

Does it matter if U.S. oil pipeline safety agency staffers spend more time at cushy corporate conferences than responding to pipeline incidents?

The U.S. has surpassed Russia and even Saudi Arabia as the largest producer of hydrocarbons.

Environmental group gets its hands on some interesting facts about the government agency charged with regulating U.S. pipelines.

China is building large-capacity hydroelectric facilities, and it doesn't mind displacing citizens in the process.

What is Iran willing to do in order to ease sanctions? Is renewable energy really a way the country can offset energy prices?

The petrochemical company will post an increase in profits as its main feed-stock hit an all-time low.

You have to see it for yourself. The DOE has the best solution to ward of goblins and ghosts while saving energy and money.

Historically always an energy importer, Israel now has a valuable new resource that raises major policy questions.

The two nations are close to finalizing additional units to a joint nuclear plant in India, and plan to improve trade in oil, gas and aviation.

The pipeline is now sending a lot of natural gas to China, but critics of the project say Myanmar is not getting much out of the deal.

The Libra oil field, off Brazil's southeast coast, is said to contain up to 12 billion barrels of oil.

The First Nations group feel their lands are being exploited and damaged by the extraction method.

Two years after the Fukushima power plant disaster, nuclear energy is still viewed as a reliable way to reduce greenhouse gases.

The new project is expected to create 25,000 jobs in the UK, while critics warn of costlier power.

The Australian mining company had won rights to explore oil and natural gas fields in India, but failed to secure government clearance.

The current U.S. energy boom makes it easy to forget the great impact the oil shortage had on Americans 40 years ago.

Ford’s Model T was more fuel efficient than most cars in the early 70s. The oil scarcity shock helped change that.

The Arab Oil Embargo in 1973 created a crisis that forced millions of Americans into hours-long lines at the tanks. Now the U.S. is the largest oil-producing country in the world.

President Obama’s Climate Action Plan builds on past progress to reduce carbon emissions, but it also faces strong opposition.