Explore the debate on climate change causes: human activities vs. natural variability. Discover the latest data, scientific ...

Earth's climate has changed throughout history for numerous reasons, but modern climate change is driven by human behavior.

Last year was not only the hottest since record-keeping began in 1850 but was also the first to pass a threshold meant to limit the worst effects of climate change, the Copernicus Climate Change ...

Thus, climate change will jeopardize California’s dependence on mountain ... The biodiverse kelp forests that define much of the California coast are crucial for fisheries and the stability of the ...

A new study led by an ecology and evolutionary biologist at UC Santa Cruz finds that temperature changes due to climate ...