Natural phenomena

'We survived!' Collapsing glacier soaks kayakers. Video, 00:01:53'We survived!' Collapsing glacier soaks kayakers

Whale 'swallowing' sea lion caught on camera

Bioluminescent plankton lights up Welsh coast

Dolphin megapod spotted off California coast. Video, 00:00:43Dolphin megapod spotted off California coast

Ice 1.5m thick as Mexican city hit by freak hail

Massive dust cloud engulfs city. Video, 00:00:55Massive dust cloud engulfs city

The blossom worth billions for Japan. Video, 00:00:58The blossom worth billions for Japan

Dust devil kills children in bouncy castle

Viewer spots mystery face in the clouds. Video, 00:00:43Viewer spots mystery face in the clouds

Super bloom tourists cause 'safety crisis'

'Ice wave' tumbles ashore in Canada. Video, 00:00:27'Ice wave' tumbles ashore in Canada

'Firefall' in Yosemite stuns visitors. Video, 00:00:58'Firefall' in Yosemite stuns visitors

'Super snow moon' lights up the skies. Video, 00:00:53'Super snow moon' lights up the skies

Spooky snow phenomenon spotted

Pancake ice forms on cold river. Video, 00:00:42Pancake ice forms on cold river

Light show: Aurora seen from Scotland

Rare ice pancakes form on cold river

Wind creates eerie sweeping sand effect. Video, 00:01:03Wind creates eerie sweeping sand effect

Massive ice disc forms in US river

Spectacular sunsets light up UK skies

Stunning sunsets light up the skies