Graphic
Growing Season Growth: Additional Frost Free Days
Longer frost-free seasons mean longer allergy seasons, a trend impacting all regions of the country.
Web Version
Featured Research
Researching and reporting the
science and impacts of climate change
science and impacts of climate change
×
+
Who We Are
An independent organization of leading scientists and journalists researching and reporting the facts about our changing climate and its impact on the public.
What We Do
Climate Central surveys and conducts scientific research on climate change and informs the public of key findings. Our scientists publish and our journalists report on climate science, energy, sea level rise. Read More
About Our Expertise
Members of the Climate Central staff and board are among the most respected leaders in climate science. Staff members are authorities in communicating climate and weather links, sea level rise, climate. Read More
