Iran and six world powers wrapped up their latest round of talks in Geneva over Iran's nuclear program. Negotiations resume in February ahead of a self-imposed July 1 deadline for a deal.
John Cruden returns to the department as litigation over the Deepwater Horizon oil spill intensifies. He'll also defend Obama climate change rules and try to protect wildlife while in the post.
Teachers all over the country are finding ways to talk about the legacy of Rev. Martin Luther King Jr. In one Washington, D.C., classroom, the lessons about race come alive.
Ants don't show road rage. In fact, some research shows they rarely get into traffic jams, able to maintain a steady speed even as their numbers swell. Can physics explain it?
The ex-Daily Show correspondent becomes the only black man to host an entertainment show in late night TV. He doesn't plan on centering the show on race: he's aiming at Sunday morning political shows.
Bariatric surgery works for severely obese patients because it shrinks the size of the stomach. But years later, the stomach starts to expand and some patients regain the weight they lost.
People use wearable gadgets and phone apps to monitor their health — everything from calories consumed to medication taken. But all that data doesn't necessarily translate into better health care.
Someone fired multiple gunshots from a vehicle near Vice President Joe Biden's home in Wilmington, Del., Saturday night, according to the U.S. Secret Service.
As a boy in Kenya, Evans Wadongo struggled to do his homework by the light of kerosene and firewood. Now he has designed a solar-charged lamp made of scrap metal for sub-Saharan Africa.
Many of the items in The British Library's vast collection of recorded sound are in danger of disappearing. Some just physically won't last much longer; others are stored in long-dead formats.
After Rolling Stone reported, then hedged on a story of gang rape at a University of Virginia frat house, U.Va. administrators announced new rules for parties for the upcoming year.
This past week, more than 2,000 mental health workers for health care giant Kaiser Permanente went on strike. Organizers say Kaiser's "chronic failure" to provide timely, quality care hurts patients.
A rare exhibit at the Smithsonian's National Museum of the American Indian explores the history of treaties between Native American nations and the U.S.
The group of four senators and two congressional representatives will meet with members of the Cuban government in hopes of enhancing cooperation between the long-time adversaries.
Championships for the NFC and the AFC will be determined today in games pitting the Seahawks against the Green Bay Packers and the Patriots against the Indianapolis Colts.
Rev. Martin Luther King Jr.'s children have feuded bitterly over his legacy for years. They're often criticized, but some believe their desire to tightly control their father's estate is fair.
House Speaker John Boehner, Senate Majority Leader Mitch McConnell and others have rebuffed the president's plan to cut taxes for middle income earners by raising them on the wealthiest Americans.
Leo Varadkar, speaking to Irish radio, also says he supports an upcoming referendum to approve same-sex marriage in the traditionally conservative Catholic country.
After a night of intense shelling by government forces, much of the airport has reportedly been retaken from Russian-backed separatists.
A unique class of college students from California's Salinas Valley — many the children of farmworkers and immigrants — is working toward careers in major tech companies.