HealthJanuary 1, 1994
Dioxin Indictment
A growing body of research links the compound to cancer
Stories by Marguerite Holloway
Marguerite Holloway is a contributing editor for Scientific American.
The SciencesDecember 1, 1993
Living Legend
Is the last ground sloth hidden in the Amazon?
EnvironmentDecember 1, 1993
Core Questions
Glaciers and oceans reveal a mercurial climate
The SciencesNovember 1, 1993
A Lab of Her Own
Despite decades of struggle, women remain a small minority in the scientific community
HealthOctober 1, 1993
Hard Times
Occupational injuries among children are increasing
The SciencesSeptember 1, 1993
The Greening of Garbage
EnvironmentAugust 1, 1993
Sound Science?
Researchers still sparring over effects of Exxon Valdez
EnvironmentJuly 1, 1993
Sustaining the Amazon
Can scientists reconcile the inevitability of economic development with the preservation of rain forests?
HealthJuly 1, 1993
Health Care without Perverse Incentives
EnvironmentJuly 1, 1993
The Big Nada?
Inaction may stifle the UNCED agreements
The SciencesJune 1, 1993
A Powerful Voice for Women
HealthApril 1, 1993
Obstacle Course
Funding and policy stifle contraceptive research
The SciencesMarch 1, 1993
More Profitable to Give than to Receive?
Mind & BrainMarch 1, 1993
Lethal Cascade
A model for the neurologic damage found in AIDS
EvolutionJanuary 1, 1993
Pitohui!
The colorful bird looks better than it tastes
The SciencesJanuary 1, 1993
Profile: Rita Levi-Montalcini
HealthDecember 1, 1992
Unlikely Messengers
How do nerve cells communicate?
The SciencesNovember 1, 1992
A Risk Worth Taking
The SciencesOctober 1, 1992
Musseling In
Exotic species hitch rides in ships' ballast water
The SciencesSeptember 1, 1992
Hot Ants
EnvironmentSeptember 1, 1992
Population Pressure
The road from Rio is paved with factions
The SciencesJune 1, 1992
Still Negotiating
As many issues as delegates at the U.N.'s Earth Summit
HealthJune 1, 1992
The Estrogen Factor
The SciencesMay 1, 1992
The Builder of Bridges