Dreaming of a unique scenic getaway? Find out why the offseason is the best time to experience wine, food, and adventure on ...

The air quality index measures PM2.5, less than 2.5 microns particles, to determine the intensity of air pollution in cities.

NASA scientists have been tracking an alarming acceleration in landslides on the Palos Verdes Peninsula in California, where ...

Head for the coast, and you, too, can stroll sandy beaches, hike woodsy trails and enjoy tasty bites of everything from ...

The Pacific Coast Highway is back open in Malibu, California, nearly a month after the deadly Palisades Fire ripped through ...

The Lone Cypress at Pebble Beach on the California coast is one of the world's most photographed trees, and a multi-billion ...

The pod of killer whales that showed up Thursday, Jan. 30, have only been documented less than 10 times since 1993.

U.S. Immigration and Customs Enforcement agents began targeting major sanctuary cities immediately after Trump's inauguration ...

Nearly five years ago, in the early days of the COVID-19 pandemic, KTLA’s Andy Riesmeyer strapped a cellphone to the roof of ...

Nearly a dozen miles off the California coast on a foggy October morning, a crane lifts a boxy yellow robot off the deck of the research vessel Rachel Carson and lowers it into Monterey Bay’s choppy ...

A miles-long cluster of dolphins has been filmed leaping and gliding across Carmel Bay off the central coast of California, ...

Southern California is grappling with a surge in wildfires, with nine active fires currently burning across the region.