Increasing numbers of scientists and climate policy experts are claiming […]
Thirty years ago, NASA scientist James Hansen testified to Congress […]
Studies point to cognitive impairments at carbon dioxide levels believed […]
Notice, above video is missing the second half. University of […]
The Anthropocene represents a new trajectory for Earth's system, away from a stable Holocene state. Learn about the past 1.2 million years in this study.
A Tale of Three Continents: Record carbon dioxide growth during […]