A new study combines historical observations, climate modeling, and data from tree rings to create a fuller picture of historic as well as potential drought conditions.

Spending cuts and directives questioning the reality and urgency of climate change have marked quick shifts in U.S. science ...

To protect against rising sea levels in a warming world, coastal cities typically follow a standard playbook with various ...

A crushing “spiral of silence” keeps Americans from discussing the threat of climate change, a new study has found. The ...