Sepia-toned drawing of a woman in old-fashioned dress in front of a table with books and scientific instruments on it
July 17, 2019

American Eunice Foote was an amateur scientist and women's rights pioneer from the mid-1800s whose experiments foreshadowed the discovery of Earth's greenhouse effect. 

May 17, 2018

The U.S. climate record begins 125 years ago. Where do the data come from, and who had the foresight to begin collecting and preserving observations so many years ago?