Earth science

Blue planet to get even bluer

Mission to visit uncovered ice ecosystem

World's biggest iceberg drifts north. Video, 00:00:23World's biggest iceberg drifts north

Giant iceberg: The life uncovered. Audio, 00:03:58Giant iceberg: The life uncovered

Satellite firm moves into maritime

America colonisation ‘cooled climate’

Major expedition targets Thwaites Glacier

Mission to understand Thwaites Glacier. Audio, 00:05:55Mission to understand Thwaites Glacier

MoD backs 'origami radar antennas' Video, 00:00:06MoD backs 'origami radar antennas'

MoD backs 'origami radar antennas'

Expedition targets Shackleton's lost ship

Expedition investigates Larsen Ice Shelf. Audio, 00:06:17Expedition investigates Larsen Ice Shelf

UK team drills deep Antarctic hole. Audio, 00:03:44UK team drills deep Antarctic hole

UK team drills record Antarctic hole

Satellites saw rapid Greenland ice loss

Finnish radar satellite eyes Anak Krakatau

Satellites show extent of volcano collapse

Dramatic collapse of Indonesian volcano

Greenland ice melting 'even in winter'

East Antarctic glaciers 'are waking up' Audio, 00:04:23East Antarctic glaciers 'are waking up'

What chance of finding life on Mars?

Did microbes build stromatolites on Mars? Audio, 00:03:09Did microbes build stromatolites on Mars?