COVER

Why Exercise Won't Make You Thin (The Well / Cover Story)

You've heard it for years: to lose weight, hit the gym. But while physical activity is crucial for good health, it doesn't always melt pounds — in fact, it can add them. Here's why

NATION

Inside the Fight Against a Flu Pandemic (The Well / Nation)

More than 2 billion people worldwide could get it. Hundreds of schools may shut down. And 160 million Americans will need to be vaccinated — twice

Mapping Swine Flu

Graphic: A look at where it has spread so far — and who is vulnerable

H1N1: How the Virus Works

Graphic: H1N1 is an entirely new virus, but it still works the way past flus have — by invading the body cell by cell. The question is whether our immune systems can respond in time — and before the virus mutates

The Fatal Flaw of Obamacare (The Well / Commentary)

Democrats claim their plans will save money, but they have too many conflicting goals

ESSAY

WORLD

The China Model (The Well / World)

While the West slumps, China's economy has quickly sprung back to life. What that does — and doesn't — say about the new economic order

ALSO IN THIS ISSUE

LETTERS

ARTS & ENTERTAINMENT

Cooking with Gas (Television)

Five simple rules for how to beat the competition and bring home the bacon on Top Chef

SOCIETY

Urban Animal Husbandry (Life / Food)

Why a growing number of city folk are turning their backyards into barnyards

Goats in the City

Photos: Urban farmer Novella Carpenter breeds goats and more outside her apartment in Oakland, California

Barnyard Animals in Back Yards

Video: Novella Carpenter raises dwarf goats and chickens at her home in Oakland, Calif. She's written a book on urban animal farming

BRIEFING

The Skimmer

Book Review: Imperial by William T. Vollmann