The hot West, cold East divide continued for a second winter, but heat was the bigger story this year.
Seventeen major U.S. cities are on track for their hottest year on record but none are headed for record cold.
Happy Halloween! Here's a look at Halloween climate extremes for cities across the country.
Increasing use of air conditioners are worsening the problem of cities getting hotter as climate changes.
With few exceptions, summer temperatures across the U.S. have risen since 1970.
Smart choices by cities like Miami in planning & investment could hold key to cutting emissions.
With western wildfires on the rise, President Obama announced plans to help manage the costs.
Shifting seasons due to climate change could darken foliage, costing states billions in lost revenue.