Union Pacific announces bid for Norfolk Southern to create transcontinental railroad

Winds intensify in Los Angeles as wildfires rage on

Dallas resident's childhood home destroyed in Pacific Palisades fire

10 dead in southern California wildfires

California wildfires: Pacific Palisades is one community devastated by fire

Powerful storm floods parts of the Pacific Northwest

Union Pacific buys Norfolk Southern

Union Pacific to buy rival Norfolk Southern

People in parts of Mexico prepare for a hurricane to hit the southern coast

Hurricane Otis makes landfall in Acapulco, Mexico

Firefighters scramble to respond as wildfires burn through neighborhoods around Los Angeles

Cedar River restoration project reduces flood risk, improves salmon habitat

Oh deer! | Young mule deer spotted around Pacific Beach in San Diego

California fire: Flames rip through Pacific Palisades area of Los Angeles

Shrinking snowpack and its impact on Pacific Northwest irrigation, farmers

A mild weekend, but wet weather will return next week

Over 80,000 under evacuations in LA County | California wildfire update

Tens of thousands of people leaving their homes as massive brush fire expands in southern California

Tracking the Tropics: Hurricane Hilary in the Pacific as the Atlantic lights up with activity

Wind fueling 2 wildfires in Southern California

Record heat scorches Texas and southern Oklahoma, 25M people under heat alerts

Hurricane Otis batters Acapulco, rips across southern Pacific coast before becoming tropical storm

Toxic algae blamed in deaths of hundreds of marine animals along California coast, including whales

What to know about wildfires raining embers onto the Los Angeles area

Hurricane Otis batters Acapulco

Storm moves through San Diego County | Mount Laguna snow and flooding

Eaton and Palisades wildfires in Southern California are 100% contained

Southern California faces unpredictable winter ahead as La Niña develops

Oregon firefighters save 2 in Palisades Fire zone in Southern California

NBC reports on the ground in Los Angeles where fires have burned homes, forced evacuations

Hurricane Erick makes landfall as category 3 storm in Southern Mexico

Earthquake detection stations in the Northwest have grown, but none are located off the coast

Rain drenches San Diego County | A look at North County

Thousands evacuate as extreme winds fuel wildfires across Los Angeles area

Southern Oregon's Table Rocks offer a wealth of wildflowers and geological wonders

Interstate 5 development in San Diego 1966-1967