By Elizabeth Devitt Sea ice extent is at record, and near record, lows for this time of year in both polar regions, leaving ...

The meltdown extends beyond the Arctic. Antarctica recently flirted with a record low in its own annual sea ice minimum – ...

One of the great marvels of nature is how bears, the largest carnivore in North America, are able to hibernate all winter, ...

The Arctic reaches its maximum sea ice in March each year and then starts a six-month melt season. The National Snow and Ice ...

Arctic sea ice had its weakest winter buildup since record-keeping began 47 years ago, a symptom of climate change that will ...

Pregnant polar bear females usually enter the den in late autumn and remain there throughout the winter. They don't eat ...

Researchers reveal that Arctic sea ice has reached its lowest level on record this winter, signalling alarming trends in ...

from 1993 to 2022.Melting Arctic sea ice — mostly in the summer — is making the polar bear population smaller, weaker and hungrier because they rely on the sea ice to hunt from, scientists ...

This year's Arctic sea ice peak is the lowest in the 47-year satellite record, according to data released by the US National ...