Caltech is putting up 25 air monitoring sites on rooftops and poles in Altadena (some in Pasadena) to measure PM10 pollution ...

Use this map to pick a spot to see the LA Marathon in person on Sunday, March 16, from Dodger Stadium to Century City.

Meet the volunteers who are scrambling to save vintage tiles from homes in the Altadena burn zone before the bulldozers ...

Two fast-food chicken restaurants are opening soon in Springfield. What fast-food place would you like to see in Springfield?

Besides the telescope, SpaceX’s Falcon rocket provided a lift from Vandenberg for a quartet of NASA satellites called Punch.

The fire destroyed 185 structures in Pasadena, according to the city. The majority of those were single- family dwelling and accessory structures in four neighborhoods in the city. A map of the ...

Located off the coast of Ecuador, Paramount seamount is among the kinds of ocean floor features that certain ocean-observing ...

A report published Tuesday identifies ways historically neglected communities most vulnerable to climate change, like Tome’s, ...

Brightline West’s private activity bond sale “exceeds expectations.” Also, Los Angeles County Metropolitan Transportation ...

Night - Mostly clear. Winds from NW to NNW at 5 to 6 mph (8 to 9.7 kph). The overnight low will be 45 °F (7.2 °C). Sunny with a high of 71 °F (21.7 °C). Winds variable at 4 to 6 mph (6.4 to 9. ...

The New York, Houston and Dallas metro areas have seen some of the fastest growth in population between 2023 and 2024.