Department of Energy

Coal emits more carbon than any other fuel source.

• By Candace Butera

A leaked budget proposal from the White House cuts funding to renewable energy research programs by 72 percent.

• By Kate Wheeling

And it's one that even big businesses can get behind.

• By Brian Palmer

Until we find a way to effectively store energy, the power on California's electricity grid will rise and fall with the sun.

• By Sinduja Rangarajan

The Obama administration maintains that the proposed international trade agreement would be good for the American people and the economy, but there's a reason all negotiations have been shrouded in secrecy.

• By Alisa Opar

Dear coal industry, stop reminiscing over outdated power plants. They’re holding you—and us—back.

• By Brian Palmer

In California, hydrogen-fueled cars are gaining in popularity. Will their safety issues garner greater scrutiny?

• By Naveena Sadasivam