Even small concentrations of smoke pollution from wildfires can be harmful to human health.
The Little League World Series is heating up. See how much hotter summers are getting in Williamsport, Pennsylvania.
The number of consecutive hot summer days, or heat streaks, is increasing in much of the U.S.
The number of extremely hot summer days is increasing in much of the U.S., and with it, the risk of heat-related illness.
Summers are getting hotter and this is coming with a cost — cooling demand.
See how the number of warm summer nights is trending in these cities.
Summer is the season with the most obvious climate change impact — extreme heat.
Golf courses are adapting to climate change by researching, developing, and installing turfgrasses that are more tolerant of extremes.