A drought-amped wildfire season will severely test the West's ability to live with an ancient threat.
The Arctic is returning to a warm period and the trend continues to show higher temperatures.
A report warns extreme weather will contribute to the spread of disease and disrupt food and water supplies.
One in six species is threatened with extinction if polluting practices continue unabated, researchers say.
An emerging body of research shows that greenhouse gases are billowing out of the state’s woodlands.
Scientists pinpoint a small number of tree species that hold the most carbon in the Amazon rainforest.
Vast economic worth of world’s oceans is declining due to pollution, climate change and overfishing.
If CO2 emissions continue at the current pace, pollen counts are projected to nearly double by 2060.
Climate Council report says decreases in average rainfall have dire ramifications for health & agriculture.
California’s byzantine water system and crushing drought are leading farmers to extraordinary measures.
Drought and warmer temperatures brought about by climate change affect wildfire spread more than bark beetles.
Climate change blamed for breakdown of currents that circulate heat, nutrients through the Atlantic.
Carbon absorbed by the rainforest is falling, so greater cuts to emissions are needed, warn scientists.
Pollution from deforestation is slowing down, but degradation is worsening in forests that still remain.
Spring is arriving earlier across the U.S. by an average of three days.
Urbanization in southern California is reducing the region's fogginess, further drying the parched state.
National forests, parks and other public lands play a major role in America's defense against climate change.
Carbon dioxide fertilizes forests, but it also encourages bugs to feast, dissipating the climate benefits.
The Amazon inhales less carbon dioxide during drought years, a major concern as the region dries.
While cold reigns in the East, the West is unseasonably warm and suffering a serious lack of snow.