Climate change poses many challenges that affect society and the natural world. With these challenges, however, come opportunities to respond. By taking steps t

Climate change poses many challenges that affect society and the natural world. With these challenges, however, come opportunities to respond. By taking steps t

As global climate change proliferates, so too do the health risks associated with the changing world around us. Called for in the President’s Climate Action P

Summarizes the science of climate change and impacts on the United States, for the public and policymakers.

As climate has warmed over recent years, a new pattern of more frequent and more intense weather events has unfolded across the globe. Climate models simulate s