A guide to key talks and other events at the Dec. 1-17 virtual American Geophysical Union meeting.

In roughly 200 million years, the continents will once again unite into a supercontinent. A new study explores how the next Pangea could affect the global climate.

The “walking rock” track suggests that a massive volcanic winter may have frozen the tropics during the dawn of the dinosaur age.

A chronological guide to key talks and other events at the Dec. 9-13 American Geophysical Union meeting in San Francisco.

While the Trump administration is doing its best to ignore recent findings, an upcoming report will focus on helping cities, states, and businesses develop mitigation and adaptation strategies.

Atmospheric scientists discover surprising levels and unexpected types of pollution that seem to be originating in Africa.

A 19-year drought in the American West is one of the most severe in the past 1200 years—and climate change is partially to blame, according to new research.

Diego Pons discusses his recent work on exploring the relationships between several climatic variables and coffee productivity in a region of Guatemala.

Scientists at the International Research Institute for Climate and Society are studying how much climate plays a role in the global food supply, identifying food system vulnerabilities in specific areas, using new kinds of climate information in agricultural modeling, and more.

Researchers at IRI have been developing index insurance, which would provide a safety net for farmers who experience devastating climate events such as droughts and floods that severely impact their crop yields.