Pirelli says it would have to "think very heavily" about its future in Formula One if Red Bull follows through with its threat to quit. Red Bull is reaching a... read more »

Romain Grosjean says the role Ferrari is playing in Haas' F1 effort played a part in his decision to quit Lotus. read more »

Christian Horner says Red Bull is now in a critical situation as it approaches the end of September without an engine supply deal in place for 2016. Red Bull has threatened to... read more »

Mercedes boss Toto Wolff says three car teams remain an option for Formula One if Red Bull follows through on its threat to quit the sport. Red Bull is currently trying to... read more »

Christian Horner suggests threats from Dietrich Mateschitz that he will pull Red Bull out of F1 shouldn't be taken lightly... read more »

Jenson Button says he will make a mutual decision with McLaren before confirming his plans for 2016 - and Sky F1 pundit Martin Brundle believes the former world champion... read more »

Christian Horner expects Red Bull's divorce from Renault to be finalised in the "coming days" but has reiterated that their threat to quit F1 is real. read more »

Formula 1 bosses don't really understand what impact it would have on the sport if Red Bull and sister team Toro Rosso were to quit, according to Helmut Marko. Marko... read more »

Red Bull says it will be left with no option but to quit F1 if a deal to race Ferrari engines cannot be reached. A day after Red Bull-owned publication Speedweek ran an article... read more »

Red Bull motorsport consultant Helmut Marko reiterates Red Bull threat to quit F1. read more »

Red Bull motorsport advisor Helmut Marko has re-iterated their threat to quit F1 at the end of the season if no competitive engine is available. read more »

Yet to actually secure an engine deal with Ferrari, Red Bull is seeking total parity or it will quit F1. read more »

Red Bull has reiterated its recent Formula One quit threat and says it will only stay in the sport next year if it is guaranteed engine performance parity in a customer deal... read more »

Red Bull adviser Helmut Marko says the team has already decided it will quit Formula One if it cannot secure a competitive engine to replace Renault for 2016. Red Bull is... read more »

Red Bull motorsport consultant Helmut Marko says Red Bull has taken the decision to quit Formula 1 if it fails to secure a "competitive" engine for the 2016… read more »

Helmut Marko has told Sky Sports News HQ Red Bull hierarchy have taken the decision to pull out of F1 altogether in 2016 if they do not have a competitive engine. read more »

Jenson Button says he will quit Formula 1 altogether if he does not stay at McLaren-Honda in 2016. read more »

Renault CEO Carlos Ghosn has, for the first time, officially admitted that his company will no longer solely be an engine supplier in Formula 1, narrowing its future options.... read more »

Pirelli is not willing to continue in the sport beyond 2016 without a guarantee that it will be allowed to conduct more in-season testing next year. Two tyre failures at the... read more »

Paul Hembery: We cannot continue in a scenario where we can t do our work. Without a testing programme we won t be able to stay in the sport. read more »

Renault are set to complete a takeover of the Lotus outfit next week, Autosport reports, returning the French manufacturer to 'works team' status. The company, which... read more »

Williams test driver Susie Wolff admits she is considering her future in F1 as her dream of making it onto the grid appears to be slipping away... read more »

Renault will be given "historic team" status if it chooses to return to team ownership, providing it with a huge financial incentive which could sway its decision.... read more »

Renault isn't taking ownership of the Lotus F1 Team and neither has it made any offer to do so, according to Lotus CEO Matthew Carter. The French manufacturer has made... read more »

Criticism of Formula 1 is at an all time high after what seems to be another season which will be dominated by the Mercedes team. The silver arrows have taken all but one of... read more »