Greenland, ice sheet

Winning images from the 2025 Walk of Water photo competition showcase vanishing frozen landscapes, from sparkling ice caves ...
By using a fiber-optic cable to detect tiny vibrations a mile below the surface, scientists discovered a surprising way that ...
Researchers from Montana State University discovered a 10,000-year-old ancient forest that holds valuable information about ...
A melting ice patch in the Rocky Mountains uncovered an ancient forest, and these trees have stories to tell about dynamic ...
Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...
This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...
Rising ocean temperatures are becoming even more of a concern as a new study has highlighted an accelerated rise since the ...
As polar ice continues to melt at alarming rates, Arctic and Antarctic wildlife are facing unprecedented challenges. From polar bears struggling to find food to penguins losing their breeding grounds, ...