Gallery Section
Telling the story with pictures

Climate Change Increases Grass Pollen Production

Climate Change Increases Grass Pollen Production

Allergy season is getting longer and worse in a warming world with more carbon dioxide.

2016 Temperatures Already Pushing COP21 Limits

2016 Temperatures Already Pushing COP21 Limits

If the first three months of 2016 are any indication, meeting the 1.5°C challenge will be increasingly difficult.

U.S. Warming Since the First Earth Day

U.S. Warming Since the First Earth Day

Since the first Earth Day in 1970, the average annual temperature in every state has climbed.

Nenana Ice Classic: 100 Years

Nenana Ice Classic: 100 Years

The rapidly warming Arctic is already impacting Alaska, as earlier ice breakups on the Tanana River are more likely.

Despite Gains, Western Snowpack Trending Downward

Despite Gains, Western Snowpack Trending Downward

This year’s early Western spring snowpack is higher than previous years, but remains on a long-term downward trend.

Baseball Season Temperature Swings

Baseball Season Temperature Swings

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.

Arctic Sea Ice Extent Threatening to Set Record Low

Arctic Sea Ice Extent Threatening to Set Record Low

The annual maximum Arctic sea ice extent is threatening to set a record low this year.

Where’s the Ice on the Great Lakes?

Where’s the Ice on the Great Lakes?

Overall, Great Lakes ice cover is on the decline.