So far, 2015 has been the warmest year on record, going back more than 100 years.
Climate scientists are wondering why the U.S. has been locked in a "warm West, cold East" pattern.
An El Niño showing signs of sticking around could ramp up global tropical cyclone activity.
As temperatures rise, droughts will worsen across the American West. Here's how to adapt.
The warming hiatus and western U.S. drought both have roots in the Pacific according to recent research.
Climate scientists and planners speak different languages, jeopardizing adaptation efforts.
Greenhouse gas emissions fell 8 percent, while renewable energy rose to a record high.
New York State is creating a smart grid research lab to help integrate renewables into the electric power grid.
Drought-plagued California just saw its warmest year to date, besting last year's record by nearly 2°F.
Should flood insurance subsidies be reformed to help communities abandon coastal settlements?
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.
NASA satellites show California's abysmal snowpack that's prompting drought and water concerns.
As investments in wind and solar climb, backing major hydropower projects may be risky in a warming world.
Atlantic circulation changes are being linked to harsh winters, changes in sea levels and hurricanes.
A dire, record low snowpack in California has set the state up for worse impacts from its four-year drought.
This year's sad California snowpack "obliterates" the previous record low.
The Antarctic Peninsula, one of the fastest-warming spots on Earth, recorded a new record high.
Drought and warmer temperatures brought about by climate change affect wildfire spread more than bark beetles.
Landsat images reveal the fury of Cyclone Pam and the long road Vanuatu has to recovery.