Earthquakes

Earthquake felt across parts of UK

Helicopter crash in quake zone kills 14

UK reacts to 'underwhelming' earthquake

Swansea earthquake 'not unexpected' Video, 00:00:47Swansea earthquake 'not unexpected'

Helicopter crash follows Mexico quake. Video, 00:00:39Helicopter crash follows Mexico quake

UK quake: 'The whole building shook' Video, 00:00:55UK quake: 'The whole building shook'

Earthquake shakes Mexico City newsroom. Video, 00:00:41Earthquake shakes Mexico City newsroom

Strong quake hits south-western Mexico

'I've lost my home of 20 years' Video, 00:01:08'I've lost my home of 20 years'

Aftershocks rock Taiwan after deadly quake

Rescue at Taiwan quake-hit tilted building. Video, 00:01:14Rescue at Taiwan quake-hit tilted building

Live on TV during an aftershock. Video, 00:00:55Live on TV during an aftershock

Sound waves 'can help' tsunami detection

Alaska residents react to tsunami warning. Video, 00:00:55Alaska residents react to tsunami warning

Alaska tsunami fears prompt evacuation

Meteor lights up Michigan skies. Video, 00:00:35Meteor lights up Michigan skies

Huge quake rattles Peru's Pacific coast

Fake quake warning panics Japan

Earthquake hits Indonesian Island. Video, 00:00:22Earthquake hits Indonesian Island

Powerful earthquake hits Indonesian Island. Video, 00:00:22Powerful earthquake hits Indonesian Island

The aftershocks of North Korea's nuclear test

Gravity reveals true size of giant quakes

Science In Action. Semi-synthetic Life. Audio, 27 minutesScience In Action