US Secretary of State John Kerry visited Tajikistan to talk about security threats on its Afghan border, on the fourth leg of a five-nation tour of Central Asia.
Donald Trump revs up his race for the White House, releasing a new book outlining the ills of modern-day America and telling voters why he should be president.
Jeb Bush vowed not to adopt the incendiary rhetoric of other Republican White House contenders, as he sought to reboot his floundering presidential campaign.
Michelle Obama arrived in Qatar on the opening stage of her first solo Middle East tour, where she is expected to call for addressing "cultural beliefs" obstructing girl's education.
Fresh off his election as speaker of the House of Representatives, US Congressman Paul Ryan refused to cooperate with President Barack Obama on immigration, ruling out any reform before 2017.
A series of recently released emails by former US secretary of state Hillary Clinton contradict the official motive given for Michel Kazatchkine leaving his top post at The Global Fund to Fight AIDS in 2012.
US Secretary of State John Kerry warned that this week's international talks on the war in Syria will not find an immediate political solution but nevertheless represent the best hope available.
Donald Trump, the longtime frontrunner in the Republican presidential race, gears up for battle in a third nationally televised candidates' debate, with fellow outsider Ben Carson hot on his heels.
Facebook chief executive and founder Mark Zuckerberg said he believes India will be crucial to getting "the next billion online" and helping to alleviate poverty.
CIA chief John Brennan said he was "outraged" that hackers broke into his personal email account, and faulted the media for its coverage of the incident.
It will be the first visit to Central Asia for John Kerry and the first ever visit to all the five Central Asian states on a single trip for a US Secretary of State.
Donald Trump enjoys his reputation as a magnate whose own smarts and business savvy made him a billionaire, but he acknowledged that his father helped him out -- with a "small" million-dollar loan.
Facebook, making a bigger push to deliver personalized information to its members, said it was expanding its mobile alerts to include sports scores, weather updates and local news updates.
Republican presidential hopeful Ben Carson called for a ban on abortion in nearly all cases, and likened those seeking to terminate their pregnancies to slave owners, in comments certain to spark controversy.