Long lines of undocumented immigrants sprang up across the US on Wednesday as thousands took advantage of President Barack Obama's decision to grant many of them temporary residency.
Mitt Romney lashed Barack Obama as "angry and desperate" Tuesday and told him to take his "hate" home to Chicago in an outburst which prompted the president's camp to brand him "unhinged."
An anti-abortion group plans to launch a bus tour next week through five key states in this year's White House race to highlight President Barack Obama's "extreme" record on the polarizing issue.
US President Barack Obama on Monday ribbed scientists behind NASA's roving robot Curiosity, instructing them to let him know right away if they found life on Mars.
US President Barack Obama warned supporters Sunday that he was no Usain Bolt, and that his re-election bid would be a fight all the way to the finish line, not an easy jog to victory.
US President Barack Obama offered a warm personal tribute to Hillary Clinton's close aide Huma Abedin, who some conservative Republicans claim has ties to the Muslim Brotherhood.
US President Barack Obama aggravated a culture war battle over contraception as he wooed women voters Wednesday, warning that Mitt Romney's Republicans would turn back the clock to the 1950s.
US President Barack Obama joked Monday that his election foe Mitt Romney's tax plans would rob from the middle class to help the rich -- "like Robin Hood in reverse."
Senior White House adviser David Plouffe, who managed President Barack Obama's 2008 presidential campaign, accepted a $100,000 speaking fee from an affiliate of a company doing business with Iran.
President Barack Obama has signed a covert document authorizing US support for Syrian rebels locked in a battle to overthrow beleaguered President Bashar al-Assad, reports said Wednesday.
Bill Clinton will sprinkle his political stardust on President Barack Obama's re-election bid by giving the nominating address at the Democratic Party convention.
US President Barack Obama said Monday that the eurozone is not buckling under the weight of the debt crisis, but that "decisive steps" have yet to be taken.
More than one in three conservative Republican voters still thinks US President Barack Obama is a Muslim, nearly four years after he won power, said a Pew Research Center survey Thursday.
The recent run of negative ads in the US presidential race may be backfiring on both President Barack Obama and his Republican adversary Mitt Romney.
US President Barack Obama has warned Syrian strongman Bashar al-Assad it would be a "tragic mistake" to unleash chemical weapons, after Damascus admits it has a stockpile and will use them if attacked.
President Barack Obama paid emotional tribute Sunday to the victims and survivors of the Aurora cinema massacre, as the shaken US town held a tearful vigil for the 12 dead filmgoers.
US President Barack Obama on Friday praised the courage of dissidents fighting for democracy in Muslim countries, in a message marking the start of the Muslim holy month of Ramadan.
US President Barack Obama and his wife, Michelle Obama, paid tribute Tuesday to South African ex-president Nelson Mandela ahead of his 94th birthday, as having "abiding humility" and "unbreakable will."
President Barack Obama's comments about the soldier accused of the biggest intelligence leak in US history were prejudicial and sought to harm the suspect's defense.
US President Barack Obama refused to apologize Sunday for accusing Mitt Romney of outsourcing jobs while in charge of Bain Capital, a charge his Republican opponent has dismissed as "false."