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Aeolus satellite takes fiery plunge to Earth

Canadian mud 'symbolic of human changes to Earth'

Satellite gathers best view of melting glaciers

Accelerating melt of ice sheets now 'unmistakable'

Scientists track iceberg the size of London

Vast glacier at mercy of sea warmth increase

Turkey earthquake fault lines mapped from space

Commercial satellite will see CO2 super-emitters

UK polar base secure after big iceberg breakaway

Giant iceberg breaks away in front of UK station

Atlantic seafloor felt Pacific volcano megablast

Inhaled metal Tube dust can enter bloodstream

Tonga volcano eruption continues to astonish

Tonga volcanic eruption reshaped Pacific seafloor

Scottish sites on list of world's top 100 geology

Greenland's future may be written under North Sea

Witness History. Ancient fossils give new insight. Audio, 9 minutesWitness History

Satellites now get full-year view of Arctic sea-ice

Giant 'space brolly' to weigh Earth's forests

Robot boat maps Pacific underwater volcano

Driving a robot boat on the other side of the world. Audio, 00:06:48Driving a robot boat on the other side of the world

UK robot boat maps Pacific underwater volcano. Video, 00:00:23UK robot boat maps Pacific underwater volcano

Impact crater may be dinosaur killer's baby cousin