Agreeing a venue for the next round of talks between Iran and six world powers on Tehran's nuclear drive was hard enough. Achieving progress will be tougher still.
Dell's plan to take the computer giant private offers an opportunity to return to its start-up roots, but won't solve the fundamental problems facing the company and the PC sector.
A plump, naughty looking winged baby with a bow and arrow: sounds like the illustration on a Valentine's Day card, right? Wrong: it's a two-thousand-year-old statue on show in New York.
Boeing asked US aviation authorities Monday to let them carry out 787 Dreamliner test flights after the planes were grounded worldwide following a fire risk linked to the plane's lithium batteries.
Some of them call an orphanage home. One used to spend her days selling plastic bags. And this month, the Afghan teenagers are taking the stage of the most prestigious US concert halls.
After more than 55 days flying over Antarctica, NASA's huge Super-TIGER scientific balloon has broken the record for the longest flight of its kind, bringing back a wealth of data.
The producers of this year's Oscars show said Monday they have no "big red button" to press in case boundary-pushing host Seth MacFarlane oversteps the mark.
Ailing Cuban revolutionary leader Fidel Castro made a surprise appearance in Havana Sunday to vote in parliamentary polls, expressing confidence in the revolution despite a decades-long US trade embargo.
An Iraq war veteran believed to be suffering from post-traumatic stress disorder has been charged with killing a former Navy SEAL whose exploits in the same conflict were detailed in a best-selling book.
South Korea and the United States launched a joint naval exercise involving a US nuclear submarine Monday, as tensions rise on the Korean peninsula ahead of an expected nuclear test by North Korea.
Twitter said Friday it was hammered by a "sophisticated" cyber attack similar to those that recently hit major Western news outlets, and that the passwords of about 250,000 users were stolen.
The man who oversaw the raid that killed Osama bin Laden, ex-CIA director Leon Panetta, vouched Friday for "Zero Dark Thirty," calling it a "good movie".
US medical specialists from Johns Hopkins University in Baltimore have figured out how owls can almost fully rotate their heads - by as much as 270 degrees in either direction.
The United States will have to keep up an open-ended drone war against Al-Qaeda militants in Pakistan and elsewhere to prevent another terror attack on America.
A senior Cuban official lashed out at President Barack Obama on Friday for linking improved human rights in the country to better diplomatic ties, and suggesting the communist island had outdated policies.
The Wall Street Journal reported Friday that in his coming book, Google chairman Eric Schmidt brands China an Internet menace that sanctions cyber crime for economic and political gain.