When the greatest players in the world go head-to-head, things can get downright angsty.

How the lowest end of American retail does business.

A profile of Tarn and Zach Adams, creators of the computer game Dwarf Fortress:

Dwarf Fortress may not look real, but once you’re hooked, it feels vast, enveloping, alive. To control your world, you toggle between multiple menus of text commands; seemingly simple acts like planting crops and forging weapons require involved choices about soil and season and smelting and ores. A micromanager’s dream, the game gleefully blurs the distinction between painstaking labor and creative thrill.

What is it about terminating half a twin pregnancy that seems more controversial than reducing triplets to twins or aborting a single fetus? After all, the math’s the same either way: one fewer fetus. Perhaps it’s because twin reduction (unlike abortion) involves selecting one fetus over another, when either one is equally wanted. Perhaps it’s our culture’s idealized notion of twins as lifelong soul mates, two halves of one whole. Or perhaps it’s because the desire for more choices conflicts with our discomfort about meddling with ever more aspects of reproduction.

On the restauranteur behind New York’s Gramercy Tavern and Shake Shack.

The intertwined destinies of El Paso and Ciudad Juárez.

A profile of twenty-seven-year-old James O’Keefe, who came to national attention during the last election after his prank videos stung ACORN and Planned Parenthood. A subsequent attempt to bug Senator Mary Landrieu’s phones resulted in jail time for O’Keefe.

For years, homosexuals have, for the most part, been politically apathetic. Rarely did a candidate stir their enthusiasm; when homosexuals did vote, many of the more affluent ones tended to go Republican. But now the gay and lesbian community appears to be united for the first time in a Presidential race behind a single candidate -- Bill Clinton. And the money is pouring into the Clinton campaign -- $2 million so far from identifiably gay sources, according to Democratic Party estimates. "The gay community is the new Jewish community," says Rahm Emanuel, the Clinton campaign's national finance director. "It's highly politicized, with fundamental health and civil rights concerns. And it contributes money. All that makes for a potent political force, indeed."

Yemen on the brink of hell:

In a sense, south Yemen itself offers a grim cautionary tale about the events now unfolding in Taiz and across the country. Until 1990, when the two Yemens merged, South Yemen was a beacon of development and order. Under the British, who ruled the south as a colony until 1967, and the Socialists, who ran it for two decades afterward, South Yemen had much higher literacy rates than the north. Child marriage and other degrading tribal practices came to an end; women entered the work force, and the full facial veil became a rarity. It was only after Ali Abdullah Saleh imposed his writ that things began to change. When the south dared to rebel against him in 1994, Saleh sent bands of jihadis to punish it. The north began treating the south like a slave state, expropriating vast plots of private and public land for northerners, along with the oil profits. Tribal practices returned. Violent jihadism began to grow.

In Afghanistan and other zones of international crisis with John Kerry:

Why, then, does Kerry bother? Why is he racing back and forth to put out the fires being set by a serial arsonist? I asked him about this on the short flight from Kabul to Islamabad. Kerry tried to put the best possible face on what he had learned. Despite the warlords in Kabul, he said, Karzai had appointed some talented officials at the provincial and district levels. “It’s a mixed bag,” he concluded gamely. Kerry knew Karzai’s failings as well as anyone, but he was not prepared to abandon Afghanistan’s president, because he was not prepared to abandon Afghanistan. But why not?

At work with Jean-Claude Carrière, screenwriter of choice for an entire generation of top-flight directors.

A sit-down with Ms. Franklin.

A trip to the Cannabis Cup serves as a backdrop for the story of how the War on Drugs revolutionized the way marijuana is cultivated in America.

On why the Anthony Weiner story makes people more uncomfortable than simple cheating, the shifting meaning of faithfulness in marriage, and the relationship ideals espoused by Dan Savage:

In Savage Love, his weekly column, he inveighs against the American obsession with strict fidelity. In its place he proposes a sensibility that we might call American Gay Male, after that community’s tolerance for pornography, fetishes and a variety of partnered arrangements, from strict monogamy to wide openness.

There are believed to be 11 million undocumented immigrants in the United States. We’re not always who you think we are. Some pick your strawberries or care for your children. Some are in high school or college. And some, it turns out, write news articles you might read. I grew up here. This is my home. Yet even though I think of myself as an American and consider America my country, my country doesn’t think of me as one of its own.

On therapists who help people stay in the closet.

On the relationship between Keith Olbermann and the camera.

A profile of filmmaker Pedro Almodóvar during the 2004 Cannes International Film Festival.

In a shantytown near Johannesburg, an angry mob committed a horrifying crime that was caught on video.

A dispatch from the early days of AIDS:

It is as relentless as leukemia, as contagious as hepatitis, and its cause has eluded researchers for more than two years.

In the 1970s, Kelbessa Negewo was a midlevel administrator in Ethiopia’s brutal Red Terror regime. In the 1990s, he was a bellhop in an Atlanta hotel. Then someone he had tortured back home recognized him.

On the investors betting big on the Iraqi economy, which they believe has nowhere to go but up.

In his first Major League at bat, Adam Greenberg was hit in the head with a fastball. He never made it back.

On 21st-century prospectors:

Shawn Ryan is the king of a new Yukon gold rush, the biggest since the legendary Klondike stampede a century ago. Behind this stampede is the rising price of gold, and behind this price is fear.

What happened to Air France Flight 447?