A volcanologist dwarfed by a vast frozen plain to change batteries in a volcano research sensor. Dishdasha A duck and ducklings swim

A duck and ducklings swim in the cool water of The Memorial Plaza pool The Memorial Plaza

Scorched earth and smoke after fire burns grasslands and open woodland

The blur of waves rushing onto a beach on an incoming tide at sunset

Concrete pillars support a mooring jetty on a tropical island

Australian white ibises silhouetted against the sky at sunset

A volcanologist dwarfed by a vast frozen plain to change batteries in a volcano research sensor. Dishdasha A duck and ducklings swimA volcanologist dwarfed by a vast frozen plain to change batteries in a volcano research sensor. Windless Bight, Hut Point Peninsula, Ross Island, Antarctica.