A submarine volcano off of El Hierro in the Canary Islands began erupting gas and tephra into the sea in mid-October 2011.
The underwater volcano near the Canary Islands is growing ever closer to the water surface.
Published Feb 16, 2012
The eruption may be quieting, but the water is still swirling with debris.
Published Dec 21, 2011
The submarine eruption at El Hierro is turning the waters around the island into a jacuzzi-like mineral bath.
Published Nov 8, 2011
An underwater volcano in the Canary Islands turned waters green as it injected a plume of gas and crushed rock across the sea surface in October 2011.
Published Oct 26, 2011
