Formula One's governing body, the FIA, revealed numerous regulation changes, which include awarding double points for next year's season-ending race in Abu Dhabi.
Actor Leonardo DiCaprio has partnered with Venturi Automobiles to enter a team in the new FIA Formula E Championship - the world's first fully-electric race car series, set to launch in September 2014.
Sebastian Vettel had arguably the most dominant season in the history of Formula One, winning his fourth successive world championship and scoring a record number of wins during the year.
Sebastian Vettel from Red Bull tied Michael Schumacher's season record of 13 wins and matched Alberto Ascari's feat of nine consecutive victories by taking Sunday's Brazilian Grand Prix -- the final race of the 2013 Formula One season.
Sebastian Vettel from Red Bull grabbed the pole position for the Formula One season-ending Brazilian Grand Prix by winning Saturday's rain-soaked qualifying session.
The 26-year-old German will attempt to win his ninth consecutive grand prix, which would tie Alberto Ascari's 50-year-old record. Ascari scored nine victories in a row from the tail end of the 1952 season through the early part of the 1953 season.
Sebastian Vettel from Red Bull set a Formula One record for most consecutive victories in a single season with eight by taking Sunday's United States Grand Prix in dominating fashion.
Four-time Formula One world champion Sebastian Vettel will start on the pole for the United States Grand Prix at Circuit of the Americas for the second year in a row after beating Red Bull teammate Mark Webber in Saturday's qualifying.
If Vettel wins at Circuit of the Americas, a 3.4-mile, 20-turn road course located 15 miles southeast of downtown Austin, the 26-year-old German will set the record for most consecutive victories in a single season with eight. The 2013 season concludes with the Nov. 24 Brazilian Grand Prix in Sao Paulo, where Vettel could match Ascari's record.
Seven weeks after his near-fatal crash during a race in Houston, Dario Franchitti, a four-time IndyCar Series champion and three-time Indianapolis 500 winner, announced his retirement from racing, effectively immediately.
Felipe Massa will replace Pastor Maldonado at Williams for the 2014 Formula One season.
Lotus revealed on Sunday that Kimi Raikkonen will not compete in the final two Formula One grand prix this season after deciding to undergo back surgery later this week.