Secretary of State Hillary Rodham Clinton visited Pakistan on Friday in what officials described as an effort to measure Pakistan’s commitment to fighting Islamic extremism after the killing of Osama bin Laden badly strained relations with the United States. It did not appear to go well...

A half century has passed since Kennedy challenged our citizenry to do what most thought to be impossible. The subsequent American achievements in space were remarkable: Mercury, Gemini, Apollo and Skylab. Our efforts enhanced international cooperation with Apollo-Soyuz, the space shuttle and the International Space Station. The compelling fascination of our space achievements among young people spurred their interest in education...

His face adorns the yellow motorized rickshaws zipping down the streets. Billboards bear his simple motto, “Love All, Serve All.” His portrait hangs in almost every shop: a tiny man with a gravity-defying crown of curly hair regarded by millions of worldwide devotees as a god. Sri Sathya Sai Baba, who declared himself a “living god” as a teenager and spent decades assembling a spiritual empire, permeates every corner of this small Indian city. He transformed it from a village of mud huts into a faith center with a private airport, a university, two major hospitals, rising condominium towers and a stadium — a legacy now forcing a question upon his followers: What happens when a god dies?...

What GOP presidential contender Herman Cain lacks in political experience, he likes to say, he makes up for with decades' worth of success in corporate America. He climbed the corporate ladder at the Pillsbury Company, chaired the Federal Reserve Bank of Kansas City, and rescued the failing Godfather's Pizza franchise. That business-centric message has won Cain his share of admirers: a focus group convened after a recent Fox News presidential debate overwhelmingly declared Cain the winner...

Republican Jon Huntsman Jr., the former U.S. ambassador to China, has a political profile that sets him apart from the pack of possible 2012 GOP presidential candidates. For starters, he starred in a 2004 advertisement with California Gov. Arnold Schwarzenegger lobbying for congressional action on climate change...

Stefan Schnitzer paused along one of the trails that crisscross this forested island in the Panama Canal waterway. Around him were trees, their high canopies muting the light from the tropical sun, the occasional woody vine, or liana, climbing up their thick trunks. But Dr. Schnitzer’s attention was turned to a break in the forest just a few yards off the trail. There, in harsher sunlight, a tree stump was all but obscured by a riot of lianas, their tangled stems forming a heavy thicket. Clearly the tree had come down at some point, which created an opening in the forest canopy that allowed the vines to run amok...

This week, an off-year special election in Buffalo and a purely symbolic vote in the Senate might tell Republicans all they need to know about the mercurial politics of Medicare reform...

Until recently, Moneygall's most famous son wasn't even human. It was a horse, Papillon, who streaked to the title as a long shot in a nail-biter at Britain's prestigious Grand National race in 2000. But for months now, the modest sign marking Papillon's achievement has been muscled aside by pictures celebrating the new hero in this tiny pit stop on the Dublin-to-Limerick road: President Obama -- or, as they like to call him here, Barack O'Bama...

The Damascus Spring of 2001 was so called because Syrian democrats hoped that President Bashar al-Assad, a mild-mannered doctor trained in London, who had been installed as the successor to his ruthless father, Hafez, might forswear tyranny. That Spring ended, and some of the hopeful landed in torture rooms. Four years later, activists issued the Damascus Declaration for Democratic National Change, which called on Assad to hold free parliamentary elections, “launch public freedoms,” and “abolish all forms of exclusion in public life.” Instead, he imprisoned the document’s leading signatories...

Faith is a huge force in American life, and it’s common to hear the Bible cited to bolster political and moral positions, especially against same-sex marriage and abortion. So here’s my 2011 religion quiz. Choose the best responses (some questions may have more than one correct answer)...