Allergy season is getting longer and worse in a warming world with more carbon dioxide.
Since the first Earth Day in 1970, the average annual temperature in every state has climbed.
The rapidly warming Arctic is already impacting Alaska, as earlier ice breakups on the Tanana River are more likely.
This year’s early Western spring snowpack is higher than previous years, but remains on a long-term downward trend.
We examine the temperature ranges of each Major League team in the city that they play, comparing those ranges to other teams in their divisions.
Overall, Great Lakes ice cover is on the decline.
Maximum ice cover on the Great Lakes is way down this year and on a long term downward trend.
An early spring can disrupt plant & animal behaviors and make it more difficult on farming.