Global Climate Change
Vital Signs of the Planet
Ask NASA Climate
ACT-America: Settling into the rhythm of the field
ACT-America: Waiting for the great big teaspoon in the sky
Searching for the bluest blue
Up in smoke (and clouds) over the southeast Atlantic
Weather or climate change?
The next big question in sea level science
Sun and sky, snow and ice
Are you ready to work?
A vast, melting desert
Journey through the atmosphere
What's the deal with Antarctica and the Arctic?
'H' is for Home, 'P' is for Planet
Science on canvas: Photographs capture thawing Greenland
Glaciers on the edge
Interactives, galleries and apps
Images of Change
Explore a stunning gallery of before-and-after images of Earth from land and space that reveal our home planet in a state of flux.
Climate Time Machine
Travel through Earth's recent climate history and see how increasing carbon dioxide, global temperature and sea ice have changed over time.
Eyes on the Earth
Track Earth's vital signs from space and fly along with NASA's Earth-observing satellites in an interactive 3D visualization.
Global Ice Viewer
Earth's ice cover is shrinking. See how climate change has affected glaciers, sea ice, and continental ice sheets.