A 300-Year-Old Megaquake Reshaped the Pacific Northwest
The 1700 Cascadia earthquake and tsunami was a massive natural disaster that reshaped the Pacific Northwest. Through tree ...
Experts warn a mega quake will trigger a devastating 100ft-high tsunami, cause carnage for ...
Not far off the coast of the Pacific Northwest, a crack exists in the Earth's crust. This fissure is along a fault line that stretches for almost 700 miles.