Microbes across Earth's coldest regions are becoming more active as glaciers, permafrost and sea ice thaw, accelerating carbon release and potentially amplifying climate change, according to a new ...
The Arctic Ocean current is at its warmest in the last 125,000 years, and temperatures continue to rise. Due to these warming temperatures more than two-thirds of polar bears are expected to be ...
Polar bears are intensely curious animals. That curiosity often brings them into contact with people and can put both species at risk from one another. Between 2011 and 2021, research colleagues and I ...