The question of whether the earth's climate is changing in some significant human-induced way remains a matter of much debate. But the fact that climate is vari

Climate Change: Evidence and Causes is a jointly produced publication of The US National Academy of Sciences and The Royal Society. Written by a UK-US team of l

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.