PHOTOSYNTHESIS ILLUMINATED
Two-dimensional spectroscopic method reveals details about energy-transport pathways in photosynthesis.
RHODIA DRAMA
Charges of financial misdeeds hit beleaguered French firm.
REMOVING ARSENIC
Powdered root of water hyacinth can reduce arsenic in drinking water.
CANCER RISK
EPA releases revised guidelines for assessing the risk of carcinogens.
WATCHING BIOWATCH
EPA inspector general says agency is poor manager of bioterror warning system. ESCAPE CLAWS
Sea hare escapes lobster by squirting fake food aroma that distracts and confuses the hungry crustacean.
EARTH ENDANGERED
UN millenium report says global ecosystems are degraded, threatened by human activity.
FIXING DNA
Structure of DNA repair enzyme reveals how it finds and fixes damaged bases only.
ENZYME FIGHT
Amylase for producing ethanol is subject of Novozymes' suit against Genencor.
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