After a winter storm this weekend, the polar vortex will return, bringing subzero temperatures to around 80 million people ...

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

A new study focuses on improving global temperature data sets in light of uneven warming across the globe. To fill gaps in ...

A new study published in Communications Earth & Environment gives possible insight into the underprediction of sea ice ...

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

developed and issued two guiding documents to serve as roadmaps for this effort: the 2022 National Strategy for the Arctic ...

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

Climate change is amplified in the polar regions. The northern and southern reaches of the planet are warming faster than any area on Earth, with the Arctic ocean and air temperatures rising twice as ...

When scientists discovered polar bear populations were dropping rapidly, they created a framework to understand what is ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

Social media posts sharing a graphic comparing sea ice levels in the Antarctic on the same date 45 years apart misrepresent ...

Ice that has existed for thousands of years is vanishing. Permafrost, which has locked away vast amounts of carbon, is ...