Examine the current and potential impacts of climate change.

Why are climatologists so highly confident that human activities are dangerously warming Earth? Members of the IPCC, the 2007 peace winner, write on climate change

EPA tracks the science on the causes of climate change, observations of climate changes today, and the ways climate change could affect societies and ecosystems in the future.

The earth has always undergone natural variations in climate. Ice ages, periods of warming, and shifts in weather patterns have…

What is causing global climate change? Scientists have identified the source of our current global climate change as being the increased human-caused emissions of greenhouse…

Climate change is a pressing issue that has garnered immense attention over the past few decades.