Global Warming and Climate Change

This multimedia site presents NASA's research into climate change using photographs, movies, animations, and more.

The NOAA Climate.gov web portal provides science and services for a climate-smart nation. We offer a public-friendly point of entry to NOAA’s and our partners’ diverse portfolios of climate data and information. Our goals are to promote public understanding of climate science to make our data products and services easy to access and use for decision-making, to provide climate-related support to the private sector and the Nation’s economy, and to provide quick access to data and information for individuals with very specific questions.

Follow state, national and international issues and policies related to climate change

"DOE Energy.gov is your gateway to green energy results from thousands of DOE-sponsored research and development projects. Energy.gov is a portal to information about various forms of green energy, including solar, wind, bioenergy, and others." -website