Melting ice in the Arctic and Antarctic is putting incredible pressure on animals like polar bears, penguins, seals, and walruses, threatening their survival as their habitats shrink and food sources ...

The National Science Foundation has canceled hundreds of grants, and the National Endowment for the Humanities even more. The ...

Nowhere on earth is global warming proceeding more rapidly than inside the Arctic Circle. Over the past two decades, the ...

Image via Shutterstock There's one terrifying question that I definitely hope I never need the answer to — how fast does a ...

The challenge is to find forests with both strong climate-growth relationships and trees over a century old — substantially ...

The long-term warming trend means that most years are now warmer than almost any observed during the ... An increase of 1.5 °C is a threshold that is widely referenced in global climate change ...