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

Even in a warming climate, brutal cold snaps still hammer parts of the U.S., and a new study uncovers why. High above the ...

Expedition includes joint research with scientists from Argentina, Bulgaria, and Ecuador, highlighting Türkiye’s strong ...

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

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

Solar Maximum 2025 is the expected peak of solar activity in Solar Cycle 25, characterized by heightened sunspots, solar ...

The sea ice in the Arctic Ocean is an important climate indikator, in particular the summer ice. The September sea ice extent ...

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

Contained in the new federal spending law formerly known as the "Big Beautiful Bill" is funding for 17 icebreakers, 21 ...

Earth's largest waterfall, Denmark Strait cataract, is located in Arctic waters between Iceland and Greenland and is roughly ...

Arctic and little terns, and ringed plover, breed and nest on the fragile dunes and beaches at Long Nanny, monitored by seven ...

Toxic algae blooms increasing in Arctic due to climate change, new study finds Warming ocean waters are encouraging more rapid production of harmful blooms.