Antarctic ice shelf edge

1995 × 1304

Antarctic ice shelf calving

1790 × 1192

climate change illustration

1680 × 1050

Antarctic map from 1924

1920 × 1440

Penguins on an ice shelf

1600 × 1000

Antarctic ice arch formation

1600 × 1200

Antarctic ice shelf

1600 × 1000

Glacier calving event

1920 × 1200

Glacier front with meltwater

1600 × 1200

Antarctic ice shelf

1600 × 1066

Antarctic iceberg formation

1680 × 1050

Arctic sea ice from above

2000 × 1333

Soviet icebreaker in polar region

1664 × 1114

Arctic ice floes from above

1200 × 800

an inconvenient truth

1200 × 960

ice floes in polar region

1600 × 1200

Blue ice cave in Antarctica

1600 × 1067

Ice floes in polar region

1200 × 900

Antarctic ice shelf

1600 × 1000

polar bear on melting ice

800 × 600