A new study warns that a megathrust earthquake along the Cascadia Subduction Zone could cause coastal land to sink permanently.

This is also an ideal climate for many citrus trees ... In colder, more inland regions of northern California that are zone 8 or lower, you may even be able to grow bulbs that require significant ...

Researchers found that a potential powerful earthquake combined with rising sea levels could lead to a mega tsunami.

A new study found that the geological conditions are in place for a massive tsunami to hit the United States and sink ...

A long-feared monster earthquake off the coast of California, Oregon and Washington could cause some areas to sink by more ...