Experiment aims to steep rainforest in carbon dioxide

Jeff came to Nature from Congressional Quarterly, where he covered energy, climate and the environment for two years. Before that he was a Knight fellow in science journalism at MIT; a science reporter at the Santa Fe New Mexican, where he covered Los Alamos and the national labs among other topics; and a general assignment reporter at the Billings Gazette for which he covered Yellowstone National Park. Jeff has won a number of accolades, including New Mexico press awards for pieces on pollution and nuclear-weapons work at Los Alamos National Laboratory. He is originally from Wyoming and has studied French, Russian and Portuguese.