Magma flowing into snow causes a violent explosion that sends stones and rocks flying into the sky above Sicily.
Environment23 Apr 2015 17:00 GMT
State of emergency declared in southern region after Calbuco volcano, dormant for decades, spews ash and smoke.
Weather03 Feb 2015 10:11 GMT
The Holuhraun eruption is emitting high volumes of toxic gases and raising health and environmental concerns.
Environment30 Sep 2014 01:59 GMT
The bodies of two dozen hikers remain on the volcano as toxic gases and ash force rescuers to call off search operation.
Environment29 Sep 2014 11:45 GMT
Toxic gases from still-erupting volcano force rescue workers to abandon efforts after eight more bodies were airlifted.
Environment29 Sep 2014 03:21 GMT
Four of group of 31 caught near top of erupting Mount Ontake pronounced dead, with fate of others due to be confirmed.
Environment28 Sep 2014 08:50 GMT
Thirty hikers found in "cardiopulmonary" arrest near top of erupting Mount Ontake in central Japan.
Environment28 Sep 2014 03:26 GMT
Eruption of Mount Ontake, which sits on border of Nagano and Gifu, forces up to 150 people to seek refuge in shelters.
Environment27 Sep 2014 13:45 GMT
At least seven people missing and 40 injured in Nagano prefecture after a volcano blankets the surrounding area in ash.
Weather22 Aug 2014 11:37 GMT
Measures taken to ensure volcano near Bardarbunga does not cause air travel chaos as happened in 2010.
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