Climate

Floods, droughts and famines

In the late 1870s, a series of droughts and famines devastated a broad swath of the globe, including what is now Pakistan. The 1876-78 drought killed 6 million people in India; in China, 12 million people died of starvation and disease. Many millions more were plunged into agonizing poverty.

Climate, agriculture and immigration

Two of the biggest hot button issues in Congress this year have been climate change and immigration. Now, new research published in the Proceedings of the National Academy of Sciences indicates that the two issues are linked.

Agriculture's largest threat

William Neuman and Andrew Pollack of the New York Times dug deeper earlier this week into the growing story of Roundup-resistant weeds and the chaos this is causing within the agriculture community.