Young, energetic, and optimistic, the new prime minister seeks to return Canada to its traditional position as a liberal society and a global peacemaker.
The country debates preserving Hitler's rallying grounds in Nuremberg and releasing an edition of 'Mein Kampf.' How do nations deal with memorials of a disowned past?
Ohio's second-largest city has become a national leader in responding to rape cases and dealing compassionately with victims.
A once-utopian idea 鈥� allowing kids to 鈥榙iscover鈥� their own education path while learning at home 鈥� goes mainstream.
Almost unnoticed, the world has reduced poverty, increased incomes, and improved health more than at any time in history.
Can aggressive espionage fuel the innovation that Beijing needs to reinvent its global role?
How Donald Trump has changed the Republican Party 鈥� and American politics 鈥� no matter what the outcome in 2016.
A Georgia town becomes a magnet for refugees 鈥� including from Syria 鈥� despite resistance to the newcomers in many parts of the South. Can Clarkston be a model?
In a 3,500-mile humanitarian odyssey, Greg Mahle transports rescue dogs from shelters in the South to new owners in the North.
Sister Mary Scullion has helped Philadelphia become one of the most effective cities in dealing with homelessness. Fourth in a four-part series.
Authorities scour abandoned buildings and outdoor sleeping places to find people who need help. Third in a four-part series.
As part of a broader effort to stamp out homelessness, the city focuses on aiding young children and families to break the cycle of destitution. Second in a four-part series.
Targeting specific homeless groups, many urban areas are now focusing on eradicating rather than just managing one of America's most intractable problems. First in a four-part series.
People no longer switch allegiances between parties from election to election, adding to the rise of more-extreme candidates and changing the nature of campaigns.
An ultraconservative Muslim order that preaches nonmilitancy is gaining followers across the region. Does Dawah represent an antidote to Islamic State or another threat to the West?
Bear No. 399 provides a cautionary tale of the revival of the rugged symbol of the American West as Washington considers removing grizzlies from federal protection.
More people are donating small amounts directly to their favorite causes online, bypassing the big philanthropies and changing the culture of giving.
From Hungary to Saudi Arabia to the United States, countries are barricading their borders 鈥� defying what was supposed to be an age of globalism.
Living standards are actually rising in America. Here's why the middle class feels so besieged.
Aquaculture is the fastest-growing food sector in the world. Some see it as the best hope to feed an increasingly over-populated planet.
What the calculations are behind the nuclear pact and where it could lead.
Church attendance is down, but those who go are more devout. Here鈥檚 what draws them.
They await the arrival of America's capitalist masses with both desire and dread. Can the world's most committed egalitarian experiment hold?
Following a school chief in New Orleans for one year shows why the job she holds is so tough 鈥� and reveals a lot about the state of education in America.
Teeming with problems, cities in Africa, Asia, and the Middle East try a new approach 鈥� building private cities from scratch.
