Before the end of this century, the cherry blossoms in Washington, D.C. may bloom a month earlier on average than they do today.
The famous cherry blossoms in Washington, D.C. are blooming earlier in our changing climate.
Groundhog shadow or not, spring has been trending earlier in the U.S.
2017 was the third-warmest year on record in the U.S.
As the climate changes, the number and cost of weather disasters is increasing in the U.S.
As the world warms, snow cover in North America is on the decline.
Daily record highs are dramatically outpacing daily record lows in the U.S. in the last 20 years.
Here's where winters are warming the most across the U.S.