Search results for

Previous estimates of the climate-warming gas were based on the rough number of methane-emitting sources on the ground — such as factories, refineries, stoves, swamps, landfills and cattle herds. But by directly measuring levels of methane in the air instead, a new study puts the total much higher.

"When we pull back the curtain now, the mess is disturbing," says House Energy and Commerce Committee Chairman Fred Upton, R-Mich., of the latest revelations. These documents call into question whether contractors can fix the website as promised by the end of November.

The New Jersey governor has said neither he nor his staff were involved in the closing of some key lanes leading onto the George Washington Bridge into New York. Democrats have said the governor's office may have been trying to punish the mayor of Fort Lee, N.J., for not supporting Christie's re-election bid.

Archaeologists are now mapping a wall in eastern China that is as much as 15 feet tall in some places, and predates the more famous barrier by 300 years. Hundreds of miles long, it was likely erected to keep neighboring Chinese dynasties from invading each other, historians say.

Some analysts say that Nintendo's days are numbered because sales of its new console, Wii U, have been lackluster. But since Nintendo still offers some of the most popular game franchises, the love of Zelda and Mario may keep the company going for a long time.

Economists say too much income inequality is a bad thing. But they also say some inequality is necessary, and even good for society. Here are suggestions for finding that balance.

In the final months of World War II, the United States undertook an enormous effort to attract Nazi scientists to the U.S. Writer Annie Jacobsen's new book, Operation Paperclip, tells the story of that program.

A California teen, the FBI says, flew from San Jose to Maui inside the landing gear bay of a Boeing 767. He is said to be OK. He's also very lucky. Nearly everyone else who's tried has died.

The Federal Reserve has released transcripts from more than a dozen meetings that took place in 2008, as Fed officials and other regulators struggled to get on top of an unfolding crisis.

Prompted by calls for violence on the radio, South Sudanese rebels have slaughtered hundreds of civilians. Melissa Block speaks with UN representative in South Sudan, Toby Lanzer.