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Why Taxi Drivers Don’t Die of Alzheimer’s

Explaining taxi and ambulance drivers’ protection against Alzheimer’s disease.

by Erin O'Donnell

NO on a Summer's Eve

One knew, perhaps, that the gas nitric oxide (NO) is a constituent of automobile exhaust and a big player in the formation of smog, and is no...

by Christopher Reed

Designed to Shop

Goethe—no doubt inspired by European masterpieces—described architecture as "frozen music." The Wal-Marts and Home Depots of...

Stealthy Attitudes

We like to believe we're fair-minded, democratic, unbigoted. Would it were so. In fact, we readily deceive ourselves about our prejudices...

by Craig Lambert

Volatility Spikes

Investing in the stock market can seem like walking a tightrope above a financial chasm. But instead of balancing themselves against unforeseen...

Uptown to "Harlemworld"

In 1996, Blockbuster Video opened its first store in Harlem, on 125th Street. The outlet soon became the third-highest-grossing Blockbuster in...

by Craig Lambert

A "Sponge" for Light

Sometimes the most exciting scientific discoveries are made almost by accident. Researchers in the laboratory of Eric Mazur, McKay professor of...

by Jonathan Shaw

Fat Goes Down (with) the Tubes

Orders roll in from unseen commanders and throngs of troops shuffle to work. They tear apart tubes, unclamp hoses, snap sinewy support lines...

Language Wars

Lest you take these English words for granted, consider this: when the United States was founded, only 40 percent of the people living within...

Muscle of Optimism

Most people think of the human heart as a fist-sized, valve-studded chunk of muscle, a pump bright red as Superman's cape and nearly as strong...

Malls on the Median

On a sunny Saturday afternoon in Los Angeles, a woman buys a funky '50s-era dress. A recent immigrant from El Salvador sells a dozen blue-corn...