Deep, slow-slip action may direct largest earthquakes and their tsunamis

Map of the Cascadia subduction zone. Credit: Public Domain Megathrust earthquakes and subsequent tsunamis that originate in subduction zones like Cascadia—Vancouver Island, Canada, to northern California—are some of the most severe natural disasters in the world. Now a team of geoscientists thinks the key to understanding some of these destructive events may lie in the […]