Healthy Zone Jook Hyang

Approved funding to replace older school buses with zero-emission models.

The Smartfin Project and advocacy groups working on ocean preservation.

Severe flooding in Hawaii prompting evacuations.

The Metropolitan Water District is improving water delivery during drought years.

A look at bird migrations as swallows return to San Juan Capistrano.

Los Angeles County is under an extreme heat warning issued by the National Weather Service.