The controversial drilling technique known as hydraulic fracturing has created an oil and gas boom around the country. In states like Texas, Pennsylvania and Colorado, there's been heated debate about rules that protect groundwater and public health.
California is now wading into that arena with the release of the state's first fracking regulations. The state's earthquake-prone geology, however, could bring particular concerns.
Fracking itself isn't new. The technology behind it, though, has changed.
A section of the Sutter's Mill meteorite, dubbed "Darth Vader," is studied at a lab at the University of California, Davis. The meteorite is made of carbonaceous chondrite, which contains materials that formed the planets of the solar system.
Credit UC Davis
Robert Ward found a piece of the meteorite at a park in Lotus, Calif., on April 25. The 100,000-pound meteorite was blown apart into small pieces as it met the Earth's atmosphere.
On the crisp, clear morning of April 22, a 50-ton asteroid slammed into the Earth's atmosphere and shattered into countless pieces. Remarkably, they rained down onto Sutter's Mill, Calif., the exact spot where gold was discovered back in 1848, triggering the gold rush. And so follows a story of serendipity and scientific discovery.
"I was out on my hillside burning some branches and so forth, and I heard this sonic boom," says Gold Country resident Ed Allen. "It wasn't just one boom. It was a series of booms, literally right over my head."
Have you noticed, perhaps, that some of your store-bought salad dressings or spaghetti sauces taste a little less salty lately?
Probably not. The companies that make those products are doing their best to keep you from noticing. Yet many of them are, in fact, carrying out a giant salt-reduction experiment, either because they want to improve their customers' health or because they're worried that if they don't, the government might impose regulations that would compel more onerous salt reductions.
<a href="http://www.savethechimps.org/index.cfm?fuseaction=photo.album&id=196">Rufus</a>, 46, now <a href="http://www.savethechimps.org/islands-in-the-sun">lives on an island</a> in a Florida sanctuary run by Save the Chimps. Before his rescue, Rufus lived in a facility Save the Chimps calls "the dungeon."
Originally published on Thu December 20, 2012 3:25 pm
Here was the choice facing Newark Mayor Cory Booker: Run next year against New Jersey Gov. Chris Christie, whose popularity would have made the Republican exceedingly difficult to beat; or fix his gaze on the Senate seat now occupied by an 88-year-old fellow Democrat, Sen.
An international criminal court has found a former Rwandan government official guilty of genocide and other crimes, sentencing him to 35 years in prison for his role in the Hutu-led government's murder of ethnic Tutsis on an epic scale. The trial is the last stemming from events 18 years ago.
As Gregory Warner reports for NPR's Newscast unit:
Originally published on Thu December 20, 2012 2:22 pm
Within the past year, North Korea, China, Japan and South Korea have all elected new leadership. The shifting powers in Northeast Asia have major implications for a region the includes three of the world's major economies.
This is TALK OF THE NATION. I'm Neal Conan, in Washington. A new report for the National Intelligence Council describes the world of today as a transition point in world history, like 1815, 1919, 1945 and 1989, when the path forward was not clear-cut, the report says, and the world faced the possibility of different global futures.
According to Tom Diaz of the Violence Policy Center, more people in the United States die every year from gun-related incidents than have been killed in all terrorist attacks worldwide since the 1960s.
Tom Diaz is a senior analyst for the Violence Policy Center and the author of <em>Making A Killing: The Business of Guns in America</em>.
The holidays might summon images of the traditional family dinner or wool-clad carolers, but we might want to forget equally likely moments: that frustrating wait for the bus, the anxiety next to an immobile luggage carousel. So what do you do to keep calm and content while waiting out life's inevitable delays? Besides your smartphone, what do you use to fill waiting time? Give us a call, 800-989-8255. Email: email@example.com. You can also join the conversation on our website. That's at npr.org, click on TALK OF THE NATION.
Originally published on Thu December 20, 2012 2:28 pm
Sen. John Kerry is considered the leading candidate to become the next secretary of state, and that gave added weight to his remarks Thursday as he oversaw testimony on the most volatile foreign policy issue in recent months: the deadly Sept. 11 attacks in Benghazi.
The two top deputies of the current secretary of state, Hillary Clinton, acknowledged that the State Department failed to provide adequate security in Benghazi, which has remained extremely volatile following last year's ouster of Libyan dictator Moammar Gadhafi.