Gallery Section
Telling the story with pictures

Climate Change Indicators

Climate Change Indicators

A graphical look at the top indicators of a warming world.

California Drought Intensifies

California Drought Intensifies

The relentless heat that has plagued the western half of the country this summer has ratcheted up California’s terrible drought once again.

Record Highs vs. Record Lows - Current Cold Stretch in Perspective

Record Highs vs. Record Lows - Current Cold Stretch in Perspective

Record lows are outpacing record highs since last year. This is becoming rarer in a warming world.

Tropical Trends - Hurricane’s and Climate Change

Tropical Trends - Hurricane’s and Climate Change

The Power Dissipation Index for hurricanes has been on the rise since 1970, along with sea surface temperatures.

A Seasonal & Regional Tornado Breakdown

A Seasonal & Regional Tornado Breakdown

The probability of a tornado touchdown somewhere in the U.S. jumps to nearly 80 percent in May and nearly 90 percent in June.

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.

CO2 Hits Climate Milestone

CO2 Hits Climate Milestone

April 2014 was the first month in human history with average CO2 levels above 400 ppm.

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.