A major California fault once thought to be stable is quietly shifting beneath neighborhoods, schools, and it could lead to a ...

In a groundbreaking experiment, engineers have tested the tallest steel-framed building ever placed on an earthquake ...

The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...

The Cascadia Subduction Zone has stayed calm for 300 years. When it finally breaks, it could trigger a huge earthquake ...