The world's tallest and fastest roller coaster has retired.

Six Flags Magic Mountain will extend its lead as the Roller Coaster Capital of the World when the Valencia amusement park adds a 21st coaster to its record-setting lineup while continuing to fend off ...

ARLINGTON, Texas — Six Flags Over Texas has closed two roller coasters to make way for a "record-breaking dive roller coaster ...

The answer to this important question will play out in the coming months, but the jury is still out on whether it will be a year of baby steps or a real roller-coaster ride. Clearly, the recent ...