Gallery Section
Telling the story with pictures

More CO2 = More Pollen

More CO2 = More Pollen

Climate change has increased pollen counts and the length of the pollen season, trends that are expected to continue through mid-century.

Spring is Arriving Earlier in the U.S.

Spring is Arriving Earlier in the U.S.

Spring is arriving earlier across the U.S. by an average of three days.

Winter Olympics in a Warming World

Winter Olympics in a Warming World

If global warming continues unabated, only 6 of the 19 previous host cities could host the Winter Games again by the 2080s.

10 Warmest Years on Record Globally

10 Warmest Years on Record Globally

The 10 warmest years on record globally have all happened since 1998, with 2010 still on top as the warmest of all.

2013 Record Highs vs. Record Lows

2013 Record Highs vs. Record Lows

For the first time in 20 years, the U.S. is on track to set more record lows than record highs in 2013.

2013 Hurricane Season

2013 Hurricane Season

This season was the least active since 1982 and the sixth-quietest since 1950.

Rising Global Temperatures and CO2

Rising Global Temperatures and CO2

The amount of carbon dioxide in the atmosphere has a strong correlation with rising temperatures.

Autumn is Falling Back

Autumn is Falling Back

Foliage color and timing has been starting later, on average, in a warming world.