After a flurry of diplomatic smoke signals, Iran and the United States are sizing up the gamble of a presidential close encounter at the UN next week that could open a first crack in 30 years of enmity.
US Secretary of State John Kerry has urged Palestinians "not to react adversely" to Israel's announcement of new settlement building, stressing the need to return to the negotiating table.
US President Barack Obama on Thursday called on Vietnam's leader to improve on human rights but the former enemy nations pledged to work together on trade and tensions with China.
President Vladimir Putin on Wednesday said Moscow's relations with Washington outweighed the "squabbles" over a spying scandal revealed by US fugitive Edward Snowden, who has applied for asylum in Russia.
From its neighbor Mexico down to Argentina, Latin American nations are demanding answers from the United States after a report of vast US spying on close allies and leftist critics alike.
Australia's new prime minister Kevin Rudd said Friday the conservative opposition's proposal to turn back asylum-seeker boats risked inciting conflict with Indonesia.
Men looking for a quick fling prefer women with more "feminine" facial features, said a study Friday that delved into the evolutionary determinants of the mating game.
Cuba described its dialogue with the United States on resuming postal service "fruitful" but warned there would likely be little progress if the US embargo on Cuba stays in place.
President Barack Obama will tell Chinese counterpart Xi Jinping that he must deal with cyber spying and hacking of US targets that originate inside his country when they meet for talks this week.
Hungary has sought to ease tensions with Berlin after Prime Minister Viktor Orban asked Germany not to "send in the tanks again" in a recent interview on state radio.
Chinese state media on Wednesday welcomed news of the first summit between President Xi Jinping and his US counterpart Barack Obama, saying the meeting will help "reduce suspicions" in the relationship.
President Evo Morales on Wednesday announced the expulsion of USAID from Bolivia, accusing the US development agency of meddling in the country's internal affairs in a new souring of often-tense relations.