Critics say the $300-million effort to stabilize a stretch of the popular Pacific Surfliner route is haphazard, curtails ...

The California Coastal Commission has approved an emergency permit allowing Orange County’s transit agency to undertake some ...

Extreme rainfall events can cause devastating floods, landslides, and widespread damage, yet predicting them remains a major ...

From dormant volcanoes and salt pans to urban forests and library gardens, these are the places we go for peace and quiet.