
Food Fights
Is it a drug or a carrot stick?
Gary Stix, formerly senior editor of mind and brain topics at Scientific American, edited and reported on emerging advances that have propelled brain science to the forefront of the biological sciences. Stix has edited or written cover stories, feature articles and news on diverse topics, ranging from what happens in the brain when a person is immersed in thought to the impact of brain implant technology that alleviates mood disorders such as depression. Before taking over the neuroscience beat, Stix, as Scientific American's special projects editor, was responsible for the magazine's annual single-topic special issues, conceiving of and producing issues on Albert Einstein, Charles Darwin, climate change and nanotechnology. One special issue he oversaw on the topic of time in all of its manifestations won a National Magazine Award. With his wife Miriam Lacob, Stix is co-author of a technology primer called Who Gives a Gigabyte? A Survival Guide for the Technologically Perplexed.

Food Fights
Is it a drug or a carrot stick?

Binary Disinfectants
Endowing computers with a software immune response

Power Medicine

Welfare Plastic
Electronic benefits may become a big business

Antigreen Greenies
Activists flag opposition to the royal and ancient game

From Swords to Mouse Ears

Private Screening
At-home HIV tests stir up controversy

The Wall
Chip makers' quest for small may be hitting it

Roach Wars
Diabolical additions to the blatticidal arsenal

Managed Care, Circa 1300

Cyberspace Cadets
Gates and McCaw take new venture into orbit

Good-bye, Taki 183

Immuno-Logistics
Moving vaccines from the lab to the bush and the street

Lollipop, Lollipop
A candied sedative with a kick arouses opposition from doctors

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

Aging Airways

The Last Frontier
Researchers explore fiber's outer reaches

Is Bigger Still Better?

Making Money
Desktop counterfeiting may keep the feds hopping

Extra! Extra!
Newspaper publishers reinvade cyberspace

Pipe Dream
A consortium ponders remaking the automobile

Dr. Big Brother
Will health care reform make everyone's life an open book?

A Blade of Grass

RoboTuna
Seaborg may show the way to hydrodynamic efficiency