California has announced its decision to go to court and contest Congress’ vote to revoke its waiver from the federal Clean ...

The costs to build a monorail or heavy rail through the Sepulveda Pass ranges between about $15 billion and $24 billion.

A small plane crashed into a neighborhood in Simi Valley on May 3 killing both people and a dog aboard the aircraft and ...

WASHINGTON (AP) — Military air traffic controllers lost contact with an Army helicopter for about 20 seconds as it neared the ...