Researchers, including a number from UCL, carried out a study which found a 1.2km-high mountain peak had collapsed ... They ...
According to experts, part of the relatively unstable Åkernes mountain will collapse ... a 100-metre-high tsunami, powerful ...
That figure is around 10 times the amount of debris generated by the 2011 earthquake and tsunami that devastated much of northeastern Japan. Based on prevailing wind conditions, the debris could ...