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

Sebastian Vettel admits the two safety car periods of the Singapore Grand Prix helped nullify any threat to his third win of the 2015 season. Vettel led away from pole and was... read more »

Despite his dominance in the Ferrari so far this weekend, Sebastian Vettel earmarks Mercedes, Red Bull and Kimi Raikkonen as tough rivals for victory read more »

Mercedes face a serious threat for pole position at the Singapore Grand Prix after Lewis Hamilton was only fifth in final practice. read more »

Lewis Hamilton says Mercedes face a "genuine" threat from Red Bull and Ferrari in Sunday's Singapore Grand Prix. 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 »

Mercedes believes the threat posed by Red Bull and Ferrari in Formula 1 free practice for the Singapore Grand Prix is genuine heading into the rest of the weekend read more »

The Singapore Grand Prix will go on as planned according to officials despite the threat of the haze that hangs over the city that has already cancelled some other events in... read more »

Teams may be able to run year old engines as part of an initiative to save costs, like the Manor-Marussia team have done this year, according to Autosport. Marussia found a... read more »

Stewards investigating tyre pressures on Lewis Hamilton and Nico Rosberg's cars. read more »

Lewis Hamilton says he is expecting a close fight with the Ferraris during Sunday's Italian Grand Prix. read more »

Felipe Massa sets his sights on moving up the order in the Italian Grand Prix from fifth on the grid, but admits Force India is a threat. read more »

Lewis Hamilton has admitted he faces an unexpected threat from Ferrari in Sunday's Italian GP despite claiming pole position at Monza. 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 »

Force India’s Bob Fernley reckons the threat of customer cars has receded for now, but still thinks a re-appraisal of F1’s finances is needed to prevent their introduction in... read more »

The Ferrari Formula 1 team has no intention of ending its young driver programme despite rumours suggesting otherwise, according to team principal Maurizio Arrivabene read more »

Lewis Hamilton once again got the better of Nico Rosberg both in qualifying and on race day at Spa, but he insists it is too early to write off his team-mate... read more »

Bernie Ecclestone reiterates that he will not do a 'cut price race' as discussions to keep the Italian Grand Prix at Monza rumble on. read more »