Climate change is altering important elements affecting fall foliage.
The annual Arctic sea ice minimum extent has been below average every year since 2002.
Climate change has delayed the date of the annual Arctic sea ice minimum.
Here's how hot this summer has been compared to the hottest and coolest summers on record in your city.
We look at the general climate of Brazil and some of the potential climate change impacts there ahead of the Rio Olympics.
June 2016 was the 14th consecutive month of record heat for the globe.
Summers are not just getting hotter, they’re getting muggier as the dewpoint temperature is rising due to climate change.
Each of the National Parks faces unique challenges from climate change, including increased heat.