Longer frost-free seasons mean longer allergy seasons, a trend impacting all regions of the country.
The frequency of high streamflows has risen over the past 30 years in the Northeast, Ohio Valley, and the Mississippi Valley.
The average date of the last spring freeze is shifting earlier in the year, extending the pollen and growing season.
Climate change is causing leaves to emerge earlier in the year. See how far ahead they are this year.
The season and area in which trees are tapped to produce maple syrup is warming from climate change.
Here's where in the U.S. the frost free season is growing the fastest.
Climate change is bound to alter the length of the growing season.
As temperatures rise, planting zones are on the move.