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

The world's frozen oceans, which help to keep the planet cool, currently have less ice than ever previously recorded, ...

PHILADELPHIA (WPVI) -- A Winter Weather Advisory will go into effect tomorrow at noon as the next system brings a chance of snow and sleet for some areas. TONIGHT: Clouds will be rolling in ...

Snow and ice will eventually change to rain as we head into Sunday evening across eastern MA. The storm will wind down late Sunday night, but don’t expect a warm-up. It will be a cool and windy start ...