Emperor penguins face new risks as a hidden molt stage meets shrinking Antarctic sea ice, exposing adults during a critical ...

Emperor penguin in its mid-molting phase. Emperor penguins have survived Antarctica's punishing climate for thousands of years thanks to their biological reset: an annual molt that replaces their worn ...

Penguins may look awkward on land, but they are highly specialized marine hunters shaped by life in cold oceans. Their bodies ...

Scientists have discovered new sites in Antarctica where emperor penguins gather for their annual molt, a vulnerable life stage when they shed and replace all their feathers. Through satellite data, ...