Extensive evidence, including global temperature and sea ice data, shows Earth's climate is changing due to human activity.

When a hurricane or tornado starts to form, your local weather forecasters can quickly pull up maps tracking its movement and ...

The planet has been shattering heat records for the past two years. That was expected to ease in January — and the fact that ...

The Trump administration has directed federal agency staff to remove climate references and scientific data from many web ...

Policymakers and the public and communities need good information to make the best policy decision, whatever that is." ...

Tracking salmon sharks with custom-built sensors is helping researchers study ocean temperatures, salinity shifts, and ...

When severe weather is on the way, the agency issues the official alerts you’ll see in the news and on your phone.

Staff members search for spending on “climate science,” “climate crisis” and “pollution” as one of the world’s premier ...

NOAA operates fleets of satellites, sensors on airplanes and ocean-going buoys, as well as radar, providing the data used by ...