We look at the general climate of Brazil and some of the potential climate change impacts there ahead of the Rio Olympics.
The average number of large wildfires burning across the Western U.S. each year has tripled from the 1970s to the 2010s.
June 1 marks the first day of the Atlantic hurricane season.
Each of the National Parks faces unique challenges from climate change, including increased heat.
A large majority of states will face an increased threat of inland flooding by mid-century.
Allergy season is getting longer and worse in a warming world with more carbon dioxide.
The rapidly warming Arctic is already impacting Alaska, as earlier ice breakups on the Tanana River are more likely.
While El Niño has helped alleviate the drought in parts of the West, it is not a guarantee of drought relief.