Harmful algae blooms have been rapidly producing in a place previously too cold to host the toxin: the Arctic.

Ground slumping in yedoma permafrost after a wildfire, in the interior of Alaska. Yedoma permafrost generally contains large ...

Evidence of algae growth and climate simulations reveal the Arctic had seasonal ice, not a permanent ice shelf, for much of ...

For decades, scientists believed the Arctic Ocean was sealed under a massive slab of ice during the coldest ice ages — but ...

Learn fascinating arctic fox facts and about their amazing adaptations that help them survive in one of the coldest places on the planet.

From more frequent wildfires to rising sea levels, climate change is disrupting ecosystems and upending once-stable weather patterns. One particularly alarming consequence of rising global ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

New research offers a rare glimmer of hope for the Atlantic Meridional Overturning Circulation (AMOC), a system of ocean ...

There is a general consensus about the frequency of nor’easters in a warmer world, but were still big questions about their ...

In her new podcast, Siila Watt-Cloutier brings together Indigenous voices to explore how rapid Arctic melting is changing ...

The company is seeking approval from the Interior Department to proceed with exploratory wells and seismic testing in the ...

It was well past midnight when Mihkku Laiti took to the stage at an open-air music festival in Utsjoki, a Finnish village ...