An estimated 60% of residents who lost their homes in the January firestorms won’t be required to rebuild to the highest fire ...

Outdoor lighting for buildings, roads and advertising can help people see in the dark of night, but many astronomers are ...

Museum and Memorial Park’s address is 2 Memorial Drive, which is also the address for National WWI Museum and Memorial. The ...

Some observatories that used to be dark and remote are now adjacent to bright urban centers. And sending all telescopes into ...

Many astronomers are growing increasingly concerned that these outdoor lighting from roads, buildings and elsewhere could ...

Omar de Anda Sanchez’s hand recoiled from the thick metal fence as soon as he touched it. Sooty air rushed over his shoulder, ...

Once residents rebuild their primary home, they can rent out their ADUs, generating cash to offset the cost of their mortgage ...

Making a historical district around a neighborhood of older, preserved homes is a first for Altadena, and any unincorporated ...

Here are some activities and entertainments to enjoy in the San Fernando Valley and the greater Los Angeles area.

New mapping that goes into effect today shows a greater number of homes in San Luis Obispo are now at risk of being damaged or destroyed from a wildfire.

Data from NISAR will map changes to Earth’s surface, helping improve crop management, natural hazard monitoring, and tracking ...