A new, interactive map shows where studies have found a discernible role for warming in extreme weather events.
One of Africa's driest regions - the Sahel - could turn greener if the planet warms more than 2 degrees Celsius.
Climate change may be altering the characteristics and impacts of drought across the U.S.
Rain belts could be pushed northward as the Northern Hemisphere warms faster than the Southern Hemisphere.
Rising temperatures are causing less of each winter’s snowpack to flow down a major river as water.
After years of widespread, intense drought, the U.S. is experiencing its smallest drought footprint since 2000.
Global warming made heat records more likely for about 80 percent of an observed area of the globe.
Communities across the West will have to adapt to living with the ever-increasing threat of wildfires.