Scientists have suggested that these particles then travel through the air, as the "gold dust" has been found 621 miles away ...

Vog forms when sulfur dioxide (SO₂) and other volcanic gases react chemically with atmospheric moisture, oxygen, sunlight, ...

An expert has revealed why a volcano in Antarctica is spewing out gold dust – and whether it could lead to riches. A ntarc tica is a continent of contradictions, with hostile cold temperatures ...

this is known as a volcanic eruption Volcanic eruptions can release lava, rocks, dust, volcanic ash and toxic gases into the atmosphere Some eruptions are huge and kill lots of people but other ...

An "unusually large" ice volcano in Iceland could be about to blow after more than 130 earthquakes hit the region in a five-hour period, experts say. The earthquake swarm began in the northwestern ...

The Ethiopian Geological Institute posted a video on its Facebook page showing what appeared to be dust and smoke emerging from a volcano in Awash Fentale in Afar region. Fana Broadcasting ...

Iceland's glacier covered volcano - Eyjafjallajokull erupted on 15 April 2010, spewing volcanic ash and dust high into the ...

spewing volcanic ash and dust high into the atmosphere. Here are some of the spectacular sunsets and sunrises that occurred over Wales as a result. You can see more great photos in the BBC News ...