The "diverging diamond" highway interchange is being put to the test in Missouri. Fans of the new design say it improves traffic flow by eliminating problematic left turns. There's just one catch: It briefly sends cars over to the left side of the road.
On Nov. 24, 1859, a book that changed the world first appeared in print. On the Origin of Species proposed a radical new theory about how all life on Earth evolved. In many respects, the book sparks greater controversy today than when it first appeared.
One reason for the shortage of the new H1N1 flu vaccine this year is the way flu vaccines are made. A modified form of the virus is grown inside chicken eggs, but the process takes months. Now, scientists are working to create new flu vaccines that can be made much faster, using the virus' DNA.
The debate in Washington over how much the health care overhaul bills will cost has largely centered on the bottom line for the federal government. But polls repeatedly show Americans are much more concerned about how a reshaped health care system will affect their own family's financial situation.
Huang Qi, founder of a human rights Web site, had been charged with illegally possessing state secrets. The veteran dissident cast a spotlight on poorly built schools that collapsed and killed thousands of children during China's massive earthquake last year.
President Obama is expected to outline his strategy in Afghanistan in a televised appearance next Tuesday. The announcement is expected to be followed soon by testimony on Capitol Hill by senior Obama administration officials.
The president is likely to address the nation Dec. 1 to outline strategy for the way ahead in Afghanistan, sources tell NPR. The announcement of a troop increase would be followed by testimony on Capitol Hill by Defense Secretary Robert Gates and Adm. Mike Mullen, chairman of the Joint Chiefs of Staff.
The number of hate crimes against religious groups in the U.S. jumped more than 8 percent during 2008, according to data released Monday by the FBI. That was the most notable percentage increase in the FBI's 2008 Hate Crime Statistics report, which showed an overall rise in hate crimes of 2 percent from 2007.
California roads once were the envy of the world. But like a lot of things in the Golden State these days, they’re not what they used to be. Federal Highway Administration data show that of the 20 major urban areas with the worst roadway conditions, eight are in California, with 64 percent in "poor condition."
The economic downturn forced many companies to seek extra ways to shrink costs: Some imposed furloughs or fewer work hours; others tried a straight wage reduction. Many of those companies are now concerned, however, about hanging on to their employees.
NPR has learned a federal grand jury in Minneapolis unsealed a roster of indictments Monday charging a handful of men with recruiting young Somali-Americans to fight for a terrorist organization in Somalia. Law enforcement officials revealed details of a more than yearlong investigation into the disappearance of some two dozen young Somalis from the Twin Cities area.
These three photos of President Obama were among images shown to college students as part of a study that suggests political attitudes can impact the way people perceive skin tone. The photos on the left and right have been altered. Self-described liberals were most likely to rate lightened photos as most representative of Obama. Conservative students tended to pick darkened photos.
The introduction of the Nintendo Wii and its sports and fitness games has greatly expanded the appeal of video games — especially among senior citizens. From California to New York, dozens of teams and more than 1,000 bowlers are in the throes of a virtual Wii bowling competition.
The Afghan government and the U.S. military are pursuing an effort to lure low-level insurgents with job offers and other incentives, and split them from their Taliban leaders. In his second inaugural last week, President Hamid Karzai called on militants to lay down their arms and return to their homes.
Could owning a gun mean your insurance would cost more in the wake of a government health overhaul? Yes, claims the Gun Owners of America, which fired off a letter to senators last week, urging them to vote against moving the Democrats' health bill to the floor for debate.
Russia has seen an explosion in the number of Orthodox convents in the decades since the end of communist rule. There are now more than 240. Most of the renovated convents — many in remote areas — are based on their distant history and devotion to their particular icons. But for many reasons, reviving the past is far from easy.
Mark Sanford is accused of breaking state laws more than three dozen times by violating rules on airplane travel and campaign money, according to details of the allegations. The state attorney general will decide whether to file criminal charges.
Israeli President Shimon Peres confirms progress in negotiations to free 1,000 Palestinian prisoners in exchange for captured soldier Sgt. Gilad Shalit, who has been held for more than three years by the Islamic militant group Hamas.
In a rare Saturday session, the Senate cleared the way to take up debate on sweeping changes to overhaul the nation's Health Care system. Guest host Jennifer Ludden talks with NPR's Congressional Correspondent David Welna about what obstacles lay ahead with the health care bill.
With a sour economy, spiraling deficits and automakers in trouble, Congress' safety agenda faces some tough obstacles. Federal transportation and highway safety laws are set to expire this year, and a bill to renew their funding is stalled. So Rep. James Oberstar (D-MN) is pushing a six-year, $500 billion transportation reauthorization bill.
Each holiday season, thousands of people find temporary jobs helping retail companies meet the demands of the busiest shopping period of the year. This year, many companies are being cautious about additional hiring because consumers are expected to spend only slightly more than last year.
The federal government said it has found a "strong association" between problematic imported Chinese drywall and corrosion of pipes and wires, a conclusion that supports complaints by thousands of homeowners over the last year.
The world's largest atom smasher made another leap forward Monday by circulating beams of protons in opposite directions at the same time in the $10 billion machine after more than a year of repairs, organizers said.
A federal judge in Minneapolis is set to unseal a roster of documents charging as many as eight new people with terrorism offenses related to the disappearance of young Somali-Americans to fight for a terrorist organization in Somalia, NPR has learned.
Home resales far exceeded expectations last month, surging 10.1 percent to the highest level in 2 1/2 years as first-time buyers rushed to take advantage of an expiring tax credit. Sales rose to a seasonally adjusted annual rate of 6.1 million in October.
Many small towns across rural America continue to see population declines. But the tiny town of Preston, Kan., is getting help from an unlikely source: An Arizona mortician who has set up shop there and hopes to draw business from a 50-mile radius.
The abysmal job market is making it hard for some to start making student loan payments, which come due this month for May graduates. A new law could ease the pain for some: It limits monthly payments to 15 percent of a graduate's income.
Economists expect the joblessness that has weighed down the nation's economic recovery will start to slowly abate in 2010, but they predict consumers will continue to keep a tight rein on spending, according to a new survey.
The government-sponsored insurance alternative known as the public option stands as the biggest sticking point, though it's not the only one.
One of the most popular programs on Iraqi TV these days is Hotline, a call-in show that allows viewers to take their problems directly to the highest government officials. It offers an unprecedented chance for ordinary Iraqis to confront their government.
Philippine troops found 21 bodies in the country's restive south after dozens of gunmen on Monday hijacked a convoy of politicians and supporters filing their nominations for next year's elections, officials said. The identities of the gunmen were unclear but victims' relatives blamed political rivals.
In Northern Ireland, a 400-pound car bomb failed to detonate over the weekend. It was placed outside police headquarters in Belfast, and that has residents wondering if dissident factions of the IRA are intent on stepping up violence.
The brutal killing of a Chicago teenager in September brought U.S. Attorney General Eric Holder and Education Secretary Arne Duncan to the city to speak out about youth violence. Now that the Cabinet members are back in Washington, what is happening in the effort to stop youth violence? Some Chicago teenagers are taking on the issue themselves.
Better-designed highways played a role in reducing road fatalities to a 40-year low last year. But safety advocates say danger still lurks, especially once you leave the Interstate Highway System and on roads designed with only drivers in mind.
Thanksgiving is just days away, and for many Americans, that means taking to the highways. This week, NPR looks at ways to improve road safety. Today: the testing and technologies that are making vehicles safer.
A Charlotte, N.C., construction firm is among an increasing number of small companies trying a strategy that makes the firing process a bit gentler. It's called "attached unemployment," a kind of temporary layoff aimed at softening the blow of job cuts.
Israeli Prime Minister Netanyahu has denounced the actions of some Israeli soldiers who support Jewish settlements in the West Bank. Some Israelis say the soldiers are heros. Palestinians demand Israel freeze all settlement activity as a condition for restarting peace talks. The international community views the settlements as illegal.
Some moderates threatened Sunday to scuttle legislation if their demands aren't met, while more liberal members warned their party leaders not to bend.
We're headed into the year's biggest travel week, and there's not much bigger than what's sitting in the port of Fort Lauderdale, Fla., right now. It's called the Oasis of the Seas, and it's the largest cruise ship ever built — five times the size of the Titanic, with a price tag of $1.5 billion.
Irish Republican Army dissidents left a 400-pound car bomb outside police reform headquarters in Belfast but the homemade device failed to detonate, Northern Ireland's police commander said Sunday.