Some Western states could soon see a "megaquake" due to an underwater fault line along the West Coast, a new study suggests .

Roads and bridges would be destroyed, along with some 620,000 buildings and about 100 hospitals ... that could unleash themselves upon the West Coast. Dozens of active faults and fault zones ...

Wildfire smoke is filled with noxious gases and tiny particles that come from construction materials in burned buildings ... above 300 in areas across the West Coast. On September 10, the Oregon ...

Rail passengers on much of the northern part of the West Coast main line face several years of disruption due to a Network Rail project named “Trilink”. The aim: to bring infrastructure ...