Even in Los Angeles, a city dissected by highways and freeways and with busy ports and train lines, there are still places ...

There would be only seconds to prepare before the fireball strikes. A ‘city-destroying’ asteroid is currently on a path ...

It seems like merely a fact of life on the West Coast that summers are dry. But compared to most of the rest of the country ...

Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

The upcoming spring exhibition at San Francisco’s Exploratorium, opening Saturday, invites museum patrons to immerse ...

An atmospheric river slammed into the Golden State overnight and is causing dangerous conditions across the entire region.

For some, Ivanpah now stands as a huge, shiny monument to wasted tax dollars and environmental damage. For others, failures ...

NASA scientists used satellite measurements to map out local subsidence and uplift across the Golden State, which plays into ...

A study led by NASA and NOAA has found that California is sinking in some areas, which means the projected sea level rise for ...

From a distance, the Ivanpah solar plant looks like a shimmering lake in the Mojave Desert. Up close, it’s a vast alien-like installation of hundreds of thousand of mirrors pointed at three towers, ...

Kilauea, one of the world's most active volcanoes, has been erupting on and off for nearly two months since it burst to life on Dec. 23. The eruption has been taking place at the the volcano's summit ...

The Vatican's Arizona location dates back to 1980, when the Vatican partnered with the University of Arizona to study the ...