skip to main content
Caltech Science Exchange  /  Topics  /  Sustainability  /  Climate Change Evidence

What Is the Evidence for Human-Caused Climate Change?

Dive Deeper

earth as seen from space
The Upper Atmosphere Is Cooling, Prompting New Climate Concerns
Artist's rendering of twin spacecrafts over Earth with lasers beaming between them
Climate as Seen from Space with NASA's Gavin Schmidt
ice in the arctic
The race to preserve Earth's historical climate record—its ice