Skip to Main Content

Global Climate Change: Home

Information and research on global climate change

Climate change is a long-term (years to centuries) change in meteorological and environmental conditions that alter the average of weather patterns due to natural or human causes, or both.

Global warming is a long-term increase in Earth’s annual average temperature.

Weather is what’s happening now outside your window. Atmospheric conditions that you can see, feel, and measure at a given place and time are weather.

Find it in the Catalog

News & Updates

Why I Must Speak Out About Climate Change

Emergent Patterns of Climate Change

General Information

Delaware Resources

500's Science