SANTA CLARITA, Calif. -- A summer day riding roller coasters at Six Flags Magic Mountain in southern California turned deadly for one family, and now they're suing the theme park and the manufacturer ...

A summer day riding roller coasters at Six Flags Magic Mountain turned deadly for a Garden Grove family, and now they're ...

The world’s first fourth-dimension roller coaster at Six Flags Magic Mountain is getting a little TLC that should make the revolutionary ride a little smoother for riders brave enough to climb aboard.