From clean energy projects to bridges, this interactive tool shows what projects lawmakers announced in your neighborhood.

Every state but Hawaii, California and Florida is likely to get a taste of wind chills of 20 degrees or colder.

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

El Niño and La Niña are climate phenomena that are generally associated with wetter and drier winter conditions in the ...