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 – ...

In "Ends of the Earth," Neil Shubin travels north and south to explore the frontiers of polar science and history.

The extent of sea ice blanketing the Arctic this winter fell to the lowest level on record, researchers announced this week, ...

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 ...