seismicity

PTI Washington, February 17Observing the healing behaviour of a fault could provide a window into the seismicity of the fault zone, according to…

It’s clear that Hunga involved an unusually explosive recipe that may not be easily replicated. For about a month, the eruption had progressed as…

Just how big was the January eruption of the Hunga-Tonga volcano? Four months of intensive science has only bumped up the scale. You could point to the…

Last December, a gloopy ooze of lava began extruding out of the summit of La Soufrière, a volcano on the Caribbean island of St. Vincent. The effusion was…