Earth science

Discovering over 100 new mountains under water. Audio, 00:01:53Discovering over 100 new mountains under water

Oceans' extreme depths measured in precise detail

Deepest parts of Earth's oceans mapped in detail. Video, 00:00:39Deepest parts of Earth's oceans mapped in detail

The Cornish hut with the tallest of tales to tell

World's glaciers melting at a faster pace

Satellite network to find carbon super-emitters

Carbon tracking network to launch this decade. Video, 00:01:00Carbon tracking network to launch this decade

Does a fifth force of nature exist? Video, 00:01:35Does a fifth force of nature exist?

Lockdown reveals stunning UK dark skies. Video, 00:02:38Lockdown reveals stunning UK dark skies

'Biggest dinosaur ever' discovered. Video'Biggest dinosaur ever' discovered

Polar seafloor exposed after 50 years of ice cover

Antarctic seafloor exposed after 50 years of ice cover. Video, 00:00:32Antarctic seafloor exposed after 50 years of ice cover

Polarstern research ship investigates mega-iceberg. Video, 00:03:25Polarstern research ship investigates mega-iceberg

Close-up view of crack that made mega-iceberg

German ship squeezes through narrow ice channel

West Antarctica's Getz glaciers flowing faster

Split signals end for remnant of Antarctic iceberg

Weakened 'ice arches' speed loss of Arctic floes

Antarctic base opens as berg watch continues

RAF plane returns to inspect crumbling giant iceberg. Video, 00:01:15RAF plane returns to inspect crumbling giant iceberg

Giant Antarctic iceberg A68a is not done yet

The evolving shape of mighty iceberg A68a. Video, 00:00:14The evolving shape of mighty iceberg A68a

Giant iceberg A68a shatters into large fragments