OHIO — Chilly temperatures and opportunities for accumulating snow are back in the forecast. Temperatures have taken a tumble as an Arctic cold front sweeps through the region. With a brisk northwest ...

The state’s production may not be the sole driver of warming here, but its global contribution is real and measurable.

There's a confounding dilemma for many folks trying to make sense of winter weather in the context of climate change.

For years, images of thin polar bears stranded on shrinking ice floes shaped how many people understood climate change in the ...

There are growing concerns the treaty that has protected the last great wilderness for nearly 70 years may not hold as the old rules-based world order disintegrates along with the sea ice.

Decades of advances in satellite observation made it seem as though Arctic snow cover was growing, when in reality satellites ...

Arctic sea ice helps cool the planet and influences weather patterns around the world, but it is disappearing faster than ever as the climate warms. Scientists have now developed a new forecasting ...

NUUK, Greenland — Canada opened a consulate in Nuuk on Friday, signaling support for Greenlanders rattled by President Donald ...

Winter Storm Fern, which brought 14 inches of snow to Cornell's campus, was driven by Arctic air interacting with a low-pressure system and raises questions about the impact of climate change on ...

Chemicals brought in to help protect the ozone layer have inadvertently spread huge quantities of toxic 'forever chemicals' ...

Against the backdrop of Arctic warming, polar bears in Norway’s far north are gaining fat and feeding on new prey—a testament ...

An Arctic farming experiment reveals that carbon losses from peat soils are not fixed, but highly sensitive to how water is ...