A Washington Post analysis shows that some officials knew of the fire’s westward spread hours before evacuation orders were sent to residents in western Altadena.

World of Warcraft PvP combat presents a sophisticated gameplay system that demands mastery of knowledge, tactical thinking, ...

In 2019, naval warships training off the California coast were shadowed for ... Since then, the defense news site, The War Zone, has documented dozens of drone intrusions at sensitive ...

In a decisive move to protect the community’s safety, economy, and natural resources, the Truckee Town Council unanimously ...

State officials recently added tens of thousands of acres to wildfire hazard zones in and around Ventura County cities.

More communities than previously thought could be impacted by a tsunami resulting from a large earthquake off the California ...

As you're driving around L.A. this week and next, plan to pull over and pull out your camera: The mountains all around us are ...

Interactive map from the California Geological Survey shows the destruction potential of a tsunami wave in the Golden State.

The USDA bases its plant zone maps on average minimum temperature so people in each zone know which plants can best withstand their local weather. For example, a tropical plant that needs 40 ...

The DESI experiment shocked cosmologists with a hint that dark energy varies over time. Now, with more data, the conclusions hold up.

A potent March storm was slamming into California on Thursday, a system that could soon bring "the most significant severe weather outbreak of the year" to portions of the central and eastern U.S ...