Las Vegas locals began a project in the 1990s to protect a geological marvel at the edge of town. They made educational signs ...

They want to gather and digitize all kinds of materials ranging from photographs and books to maps and legal documents for ...

Looking up at the moon in the night sky, it’s difficult to grasp just how dramatic the topography of its surface really is.

A destructive storm is making its way out of Southern California Friday, but not before flooding streets, neighborhoods and freeways, causing crashes and congestion, and leading to evacuation orders ...

Just a month after fierce Santa Ana winds propelled a firestorm across Los Angeles County, residents faced another extreme ...

Heavy rain fell across most of Southern California on Thursday, prompting evacuation warnings and orders due to fears of flooding, mudslides, and debris flows, particularly in recent burn areas.

A powerful storm is bearing down on California as an atmospheric river drops through the state. While the fast-moving system ...

In the Los Angeles area, the burn scars that carry the highest risk are those from the Eaton and Palisades fires from January ...

Over the three-day storm, L.A. County's burn areas are expected to receive several inches of rain. How fast the rain falls ...