The introduction of a movable rear wing has become one of the most controversial changes announced for the 2011 season. Find out more about it and why it is causing such a row.

Sebastian Vettel has enjoyed a meteoric rise in Formula 1 racing. Let's take a closer look at his incredible record.

Controversy surrounding the rear diffuser designs implemented by Brawn, Williams, and Toyota has led to yet another rule change by the FIA.

As Pirelli takes over as the sole tire provider for Formula 1, they have been producing and testing new more aggressive compounds that promise more exciting racing.

Pirelli had its first official test of their new tire compounds at Valencia this month, and initial results reveal that the 2011 season may prove more exciting for drivers and spectators alike.

Pay drivers earned their negative reputation in the 90's, but they have always been a part of the Formula 1. With teams strapped for cash, this practice has seen increased popularity for the 2011 season.

KERS makes a return to F1 racing one year after being shelved for cost and safety issues. Let's take a fresh look at the pros and cons of the energy boost system.

KERS returns this season, but once again, not all teams are on board. With some teams opting out, how will this season shape up, and will KERS really make a difference?

Would love to attend a Formula 1 race, but the distance and cost seem too great? For fans in the U.S., that is about to change. The 2012 Formula 1 season marks the return to the U.S. of one of the sporting world's most elite events.

The 2011 season changes have been announced by the FIA, and include the return of some previously banned rules.