Earth science

Europe launches second space laser satellite

World's biggest iceberg is on the move

The twists and turns of Iceberg A68. Video, 00:00:20The twists and turns of Iceberg A68

The Inquiry. Is the deep ocean the answer to some of our biggest problems? Audio, 23 minutesThe Inquiry

Antarctic Peninsula 'can avoid irreversible change'

'56 lakes' found under Greenland ice

Halley Antarctic station runs on auto. Audio, 00:09:50Halley Antarctic station runs on auto

'Jet in a box' powers Antarctic base

Spy satellites reveal rapid Himalayan glacier melt

'Boaty McBoatface' maps deep ocean water

What happens beneath Greenland's ice? Audio, 00:11:10What happens beneath Greenland's ice?

'Cryoegg' to explore ice sheet bottom

Greenland map captures Arctic in fine detail

How do you make a map of Greenland? Audio, 00:09:12How do you make a map of Greenland?

Does The Minch hide a meteorite crater? Audio, 00:02:40Does The Minch hide a meteorite crater?

Scientists close in on Scottish crater

Glaciers to honour 'satellite heroes'

UK satellite 'sets sail' for Earth

Lakeland's hidden flood history

Antarctic instability 'is spreading'

25 years of ice loss in the Antarctic. Video, 00:00:3425 years of ice loss in the Antarctic

Antarctic revealed in sharper 3D view

Mighty Greenland glacier slams on brakes