
The Most Dangerous Animal
W. Wayt Gibbs is a contributing editor for Scientific American based in Seattle. He also works as a scientific editor at Intellectual Ventures.

The Most Dangerous Animal

The Treaty That Worked--Almost
Will the black market for CFCs short-circuit the Montreal Protocol?

Beyond Binary
New optical technology may challenge CD-ROMs and videotape

Lost Science in the Third World
Many researchers in the developing world feel trapped in a vicious circle of neglect and -- some say -- prejudice by publishing barriers they claim doom good science to oblivion

Turning Back the Clock
Reviving a challenger to the modern microchip

Ambivalent Anniversaries

Computing with Fire

The Naughtiest Teens in the World

Information Have-Nots
A vicious circle isolates many Third World scientists

Engineering the Future

Coming in for a Landing
Should satellites or microwaves direct airplanes in bad weather?

Treatment that Tightens the Belt
Is insurance part of America's obesity problem?

Seeking the Criminal Element
Scientists are homing in on social and biological risk factors that they believe predispose individuals to criminal behavior. The knowledge could be ripe with promise—or rife with danger

Bellcore on the Block

Virtual Reality Check
Imaginary environments are still far from real

No-Polluting Zone
Russia follows Adirondack approach to environmental protection

Ounce of Prevention
Cleaner chemicals pay off, but industry is slow to invest

Ready or Not
Holographic data storage goes to market--sort of

State of Shock
Sepsis can be fatal to firms as well as to patients

OpenDoc
IBM and Apple's pitfall for mega-applications

Software's Chronic Crisis
Despite 50 years of progress, the software industry remains years-- perhaps decades-- short of the mature engineering discipline needed to meet the demands of an information-age society

To Fenway, with Love

Gray Matter

The Price of Clean
Can California afford the EPA 'S 15-year plan to clear its air?