Africa is broken. It is being dissected by the famous East African Rift which extends over a length of 5000 km along the eastern side of Africa and seems poised to destroy Africa as we know it.
It contains far more silica than basalt magma. And it’s generally associated with explosive eruptions. Grand Prismatic Spring Yellowstone National Park. Picture: Getty Images The USGS survey ...
WHEN you think of Britain, the first word that springs to mind probably isn’t “volcano” – but our tiny nation is littered with the things. There are dozens of long-extinct ...
That movement has now left one pool of molten material on the west of the caldera disconnected from any heat sources, which will likely allow it to cool. Meanwhile, the largest pool of near-surface ...