If the landslide at the Barry Arm fjord collapses, its falling ice and rock could generate a devastating 650-foot-high ...

In 1946 an 8.2 earthquake in Alaska caused a tsunami that flooded ... Ancient lore tells of a California mega-tsunami in 1700 that left canoes dry in the trees. And as California’s population ...

Most notably, the Alaskan earthquake of 1964 set off a catastrophic ... And there was the catastrophic mega-tsunami of 1700, originating from a magnitude 9 earthquake over the Cascadia fault ...