Since Monday evening, a cluster of at least 10 earthquakes – ranging from magnitudes of 3.1 to 5.8 on the Richter scale – have struck off the coast of Oregon. Alarms were raised, as this zone is home ...

Imagine a wall of water up to a third of a mile high, roaring across the ocean at hundreds of miles per hour. The sheer destructive force of a mega-tsunami is almost beyond comprehension. Unlike ...