This 2023 astronaut photo captures the striking beauty of a pair of perfectly aligned, arrow-shaped wave clouds rippling above the Crozet Islands — an archipelago of uninhabited French islands ...

When photographer Stefano Unterthiner climbed a volcanic ridge on Possession Island—a wet, wind-blasted speck in the Crozet archipelago some 1,400 miles north of Antarctica—he found himself ...

In it, Ian Salter from the Helmholtz Centre for Polar and Marine Research in Germany and his colleagues report on differences among sea floor sediment samples taken from within the Polar Frontal Zone ...

The eastern rockhopper penguin breeds on Prince Edward Island and the Marion Islands in South Africa, the Crozet Islands and Kerguelen Islands in the French Southern Territories, Australia's Heard and ...

the Prince Edward and Marion islands, the Crozet Islands, the Kerguelen Islands, the Heard and McDonald Islands, and very locally on the Antarctic Peninsula. While foraging, groups will range north to ...