Ecosystem Engineers
Termites drive the fertility of the African savanna ecosystem.
Science Update
Sharkskin Paint
A paint modeled on sharkskin could reduce drag on aircraft and save fuel.
Smoking Vaccine
Researchers are testing a vaccine that could block the pleasurable effects of smoking.
Forgery-Foiling Butterflies
The colors that make up some butterfly wings could help foil forgery.
Schizophrenia & Creativity
The brains of healthy creative people share some similarities with those of schizophrenia patients.
Artificial Antibodies
A new procedure makes it easier to make synthetic antibodies.
Mars 500 Mission
A crew of six volunteers has embarked on a simulated, 520-day Mars mission.
Post-Partum Depression in Men
Post-partum depression affects men as well as women.
Podcast
Researchers test a smoking vaccine, the relationship between schizophrenia and creativity, and …
Spaceflight & Immunity
Long-term space flight may compromise astronauts' immune systems.
Cell Phone Air Sensors
Installing chemical sensors in cell phones could create a worldwide system for identifying dangerous …