The top US military officer Martin Dempsey flew Sunday to Afghanistan to hold talks with senior commanders amid a spate of attacks by Afghan soldiers on their NATO counterparts.
US endurance swimmer Diana Nyad pressed on Sunday in her bid to swim from Cuba to Florida after a night of being swarmed and stung by jellyfish as she paddling through choppy seas.
Already confronted with the impact of a global economic slowdown, Brazilian President Dilma Rousseff's government is now having to cope with its first major wave of public sector strikes.
On the day undocumented migrants lined up across the US to apply for deportation deferrals, Arizona's governor ordered state agencies to deny them driver's licenses and other benefits.
All-star action romp "The Expendables 2" opened on top at the North American box office this week, pushing another sequel, "The Bourne Legacy," off the summit.
A US soldier accused of killing 13 people at a Texas army base on Wednesday tried to plead guilty, but the judge refused to accept it and the trial was unexpectedly adjourned until next week.
Quadruple amputee Philippe Croizon swam between islands in the icy Bering Strait Friday to cross from America to Asia in the final part of a quest to link all continents.
A team of amateur cave explorers and arachnologists has found a new family of spiders in caves and old-growth redwood forests in Oregon and California.
Australia confirmed Saturday that its diplomatic post in Washington had been preparing for Julian Assange's possible extradition to the US but played it down as "contingency planning".
A topless Ukrainian feminist felled a cross with a chainsaw, balaclava-clad New Yorkers braved arrest to picket an Orthodox church and Bulgarian punks re-decorated a war memorial.
A US Christian conservative lobbying group on Thursday accused a civil rights organization of provoking the man who allegedly shot a security guard in its Washington headquarters.
Amazon.com on Friday announced that "The Hunger Games" trilogy has replaced the "Harry Potter" saga as the online retail giant's best-selling series of books.
Shares in legendary football club Manchester United closed below their IPO price for the first time Thursday, as apparent price support efforts gave out after five days of trade.
An overwhelming majority of New Yorkers oppose Mayor Michael Bloomberg's unprecedented proposal for banning super-sized sweet drinks and his support for breastfeeding.
An overwhelming majority of Americans, particularly whites, are adamant about the constitutional right to bear arms, a poll showed this week amid a rash of shootings across the US.