For Antarctic Penguins, Molting Can Now Be Deadly
Emperor penguins can’t skip their annual wardrobe change, and that may now be killing them. A new…
‘Good news’ for polar bears in Norway, which are growing fatter despite loss of sea ice
Their icy hunting grounds are rapidly shrinking, but polar bears in Norway’s remote Svalbard archipelago have defied the…
Guest post: How the Greenland ice sheet fared in 2025
Greenland is closing in on three decades of continuous annual ice loss, with 1995-96 being the last year…
Glaciers are keeping themselves from melting — but not for long
High in the mountains, glaciers once kept their cool—literally. The massive ice bodies create their own cold microclimates…
Australian scientists record accelerating glacier loss on sub-Antarctic Heard Island
Glaciers on the remote Australian territory of Heard Island have lost almost a quarter of their size in…