A seemingly minor trickle of groundwater beneath Alaska’s tundra is quietly releasing vast amounts of carbon into the ocean.

Could art help people learn about climate change issues and all the creatures impacted by it? This is the bet made by a ...

The Alaska Gold Rush town of Nome faced a bleak winter. Now, 100 years later, Nome is remembering its saviors — the sled dogs ...

While some changes in mushing come from development in the sport, others have been forced by a changing climate. One part of ...

Trump has scoffed at the dire warnings of scientists and declared his enthusiasm for burning the coal, oil and gas that is overheating Earth.

A relatively small amount of groundwater trickling through Alaska's tundra is releasing huge quantities of carbon into the ...

A bleak side-by-side image of the weather on opposite sides of the United States this week appears to show a stark shift in ...

Protecting and conserving our natural heritage, predicting weather and environmental conditions, preventing and managing pollution, promoting clean growth and a sustainable environment for present and ...