In-depth Briefing

Tens of thousands of Indians participate in a series of mass protests this summer, in an anti-corruption drive against the country's ruling Congress Party.

India's fed-up middle class

An anti-corruption crusade inspires millions of middle-class Indians to political action for the first time

5 Comments
IQ test scores in the U.S. increased by an average of three points per decade during the 20th century.

Are Americans smarter than ever?

The nation's IQ scores have kept climbing over the past 100 years. Does that mean we're brighter than our forebears?

34 Comments
South Sudanese fly the country's new flag and celebrate the recent secession.

The world's newest nation

The map of Africa changed last month when South Sudan split from Sudan. What are the country's prospects?

8 Comments
Medical professionals are challenging the conventional wisdom that antidepressants are any more effective than placebos.

The case against antidepressants

A growing chorus of critics is challenging the widespread use of antidepressants. Why?

64 Comments
Ah, the well kept lawn: The outdoor refuge that is a $40-billion-a-year industry in the U.S.

Blades of glory: America's love affair with lawns

What’s behind our collective obsession with weed-free expanses of velvety green?

24 Comments
Though black swans aren't as rare as once thought, their symbolism is that of transformative occurrences, like 9/11.

Black swans

From 9/11 to Japan's earthquake, history is shaped by events that seem impossible — until they happen

Severe droughts in China as well as epic flooding in Australia have withered crops and driven food prices up worldwide.

Fighting over food

Soaring food prices are spreading hunger and helping to spark revolutions in the Mideast. Why is food so scarce?

Venezuelan President Hugo Chavez  reportedly looks for opportunities to challenge the U.S.

The anti-American

Embattled Venezuelan President Hugo Chávez is cracking down on dissent, and ramping up his hostility to the U.S.

9 Comments
Salva Kiir, the president of southern Sudan.

Sudan's perpetual war

After decades of violence, Africa's largest nation may soon vote on whether to split itself in two. Is civil war on the ballot?

Good teachers are always seeking new ways to engage their students.

Targeting teachers

Education reformers, researchers, and even a new film all argue that unfit teachers are dragging down our schools

23 Comments
Are online marketers the new Big Brother?

The internet is spying on you

Every time you go online, sophisticated data miners are tracking your every move. What do they know about you?

22 Comments
Automakers like Mitsubishi and Ford plan to debut their electric cars next year.

The future of the electric car

After years of talk but little action, automakers are starting to churn out all-electric vehicles. But will anyone buy them?

34 Comments
Amstrong at the latest Tour de France.

Cleaning up the Tour de France

Did Lance Armstrong use artificial help to win seven cycling championships? He wouldn’t be the first

7 Comments
Sakineh Mohammadi Ashtiani

Death by stoning

The pending execution of Iranian woman Sakineh Mohammadi Ashtiani has sparked an international outcry.

28 Comments
What will happen if the Euro goes bust?

Europe on the brink

Despite a $1 trillion European Union rescue fund, doubts about the EU’s viability are growing. What went wrong?

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