Earth science

UK Antarctic base restores ozone monitoring. Audio, 00:07:13UK Antarctic base restores ozone monitoring

German icebreaker begins year-long Arctic drift

Anak Krakatau collapse: 'Warning signs were there'

Scientists estimate Earth's total carbon store

Scientists catalogue Earth's total carbon store. Audio, 00:06:59Scientists catalogue Earth's total carbon store

315 billion-tonne iceberg breaks off Antarctica

Forum satellite will investigate how Earth warms. Audio, 00:10:24Forum satellite will investigate how Earth warms

Global warming causing ocean 'emergency'

Satellite will gain hi-res view of greenhouse effect

Tracking Antarctic meltwater from space. Audio, 00:04:23Tracking Antarctic meltwater from space

Nasa space laser tracks water depths from orbit

Scientists begin 'biggest ever' Arctic expedition

'Largest Arctic polar expedition ever undertaken' Audio, 00:09:42'Largest Arctic polar expedition ever undertaken'

Scientists to build a 'science city' on the ice. Audio, 00:14:52Scientists to build a 'science city' on the ice

UK eyes cluster of military radar satellites

The day the dinosaurs' world fell apart

Victor Vescovo: 'The opportunity to do great science' Audio, 00:04:45Victor Vescovo: 'The opportunity to do great science'

Victor Vescovo reaches deepest part of Arctic Ocean. Video, 00:00:34Victor Vescovo reaches deepest part of Arctic Ocean

US adventurer reaches deepest points in all oceans

The Mountain Man celebrates his life's work

Tsunami hazards from volcanoes 'underestimated' Audio, 00:06:28Tsunami hazards from volcanoes 'underestimated'

Greenland's rapidly vanishing glaciers. Video, 00:03:43Greenland's rapidly vanishing glaciers

Greenland's ice faces melting 'death sentence'