Elinor Ostrom, the only woman ever to win an economics Nobel, died today at age 78.
She was famous for challenging an idea known as the tragedy of the commons — the theory that, in the absence of government intervention, people will inevitably overuse a shared resource.
So, for example, if a village shares a pasture, it's in the individual interest of each farmer to graze his cattle as much as possible on the pasture even though, in the long run, overgrazing may ruin the pasture for everyone.
The music made by Thomas Wesley Pentz, better known by his stage name, Diplo, is one part club-music mashup and one part pop music forecast. In 2009, he took bubblin' — a syncopated house style born in the clubs of Holland — as inspiration and collaborated with fellow DJ Switch, his partner in the group Major Lazer, to make the dance-floor hit "Pon de Floor." But he wasn't done with the bubblin' sound yet. In 2011, he used that song as basis for "Run the World (Girls)," a single by the pop star Beyonce.
Myanmar's Aung San Suu Kyi is heading to Europe for the first time in more than two decades and will be giving a series of high-profile speeches She's shown here on June 2 meeting with Myanmarese refugees who are living in camps in Thailand.
Credit Khin Maung Win / AP
Policemen in Myanmar walk toward burning buildings in the town of Sittwe, in the western part of the country, where Muslims and Buddhists have clashed recently.
Aung San Suu Kyi heads to Europe Wednesday, where she'll deliver a speech she was invited to give more than two decades ago: the one for her 1991 Nobel Peace Prize, which she was unable to collect while under house arrest.
In Myanmar's largest city, Yangon, at the headquarters of Suu Kyi's party, spokesman U Nyan Win says she is busy writing speeches for her extended trip to Europe, including the visit to Oslo for the belated Nobel address this weekend.
Jake Dobberke, 26, a Marine who lost his legs in Afghanistan, watches for turkeys in Potter County, Pa. The LEEK Hunting and Mountain Preserve helps healing young vets explore the wilderness in adaptive hunting gear.
Recreational rehabilitation programs have long been a favorite for helping disabled veterans acclimate after war, and the number of young and disabled vets returning who need those services is on the rise.
Two brothers — with nearly 60 years of military service between them — are trying to help with a unique retreat that's free for young vets. The program gets them out of their hospital beds for a few days to hunt in rural Pennsylvania.
An influential panel of experts questioned two big reasons people take vitamin D supplements.
The U.S. Preventive Services Task Force concluded in draft recommendations released Tuesday that taking less than 400 international units of vitamin D and 1,000 milligrams of calcium every day doesn't reduce the risk for bone fractures among postmenopausal women. And so the task force recommended against doing that.
Voters in southeastern Arizona go to the polls Tuesday in a special election to fill the rest of the congressional term of former Rep. Gabrielle Giffords.
Giffords, a Democrat, resigned in January, a year after she was critically wounded in a shooting rampage. Running to fill the remaining six months of her term are her former aide, Ron Barber, and Republican Jesse Kelly, a businessman and Iraq War veteran.
The special election has echoes of the 2010 congressional campaign in the Tucson-based 8th Congressional District.
Syria's turmoil has been spreading into Lebanon, where residents say Syrian soldiers have crossed the border and killed civilians. Here, Lebanese army soldiers patrol in the northern port city of Tripoli, Lebanon, earlier this month, where clashes broke out between pro- and anti-Syria gunmen.
A rash of kidnappings in Lebanon over the weekend, coupled with deadly cross-border attacks by the Syrian army, are all worrying signs that Syria's troubles are continuing to spill over into its smaller and weaker neighbor.
In the most recent incidents, a Sunni sheik known to support the Syrian uprising was abducted. In retaliation, several Alawites aligned with the Syrian government were taken. Days before that, the Syrian army shot several people on Lebanese territory.
It's easy to romanticize the Sahara — a vast expanse of sand organized around the northern reaches of the Niger River. Part of that romance is captured in the music of singer and guitarist Sidi Touré, who composes songs in the folkloric tradition of the Songhaï people.
His new album of desert chamber music, Koïma, harkens back to the glory days of the Songhaï Empire, which ruled much of the region from the city of Gao in the 15th and 16th centuries.
A day after getting approval for a financial rescue he vowed Spain would never need, Prime Minister Mariano Rajoy said it was his idea all along.
"No one pressured me into this. I pushed for it myself, because I wanted a line of credit," Rajoy said. He refused to call it a "bailout." He called it a "victory" instead.
Most Spaniards don't buy that. In a poll published Sunday, 78 percent of respondents said they have "little or no" faith in Rajoy and his ruling conservatives. That's just six months after they won elections in a landslide.