Climate

The NESDIS data centers answer global change questions that remain unresolved.

Climate change, global warming, greenhouse gas emissions, environmental effects, and more

Objective and comprehensive information on climate change risks and potential responses.

The effects of acid rain, dust and smoke, with links to research projects for the classroom.

How it affects sea life, forests, the air, us and ourselves, it's causes and preventions.

Photos of climate change, Arctic, Antarctica, glaciers, temperate climate zones, rising seas, etc.

Climate change news and analysis

Real-time simulation of carbon dioxide emissions, birth and death rates, for countries worldwide.

Active presentation, with short explanations, of the greenhouse effect and global warming

Article on the unequivocal evidence of a warming trend caused by human activity.

Consequences of global warming, the trend toward warmer temperatures, and its prevention.

Fight Global Warming: 29 Things You Can Do, by scientist Sarah L. Clark

Phasing out ozone-depleting substances in an effort to safeguard the ozone layer.

What is the ozone layer? How do we measure it and what factors influence its concentration?

All your weather needs, e-mail alerts, browser extensions, desktop widgets and add-ons.