Romain Grosjean admits he is starting to lose patience with Renault after more problems during the Bahrain test which he described as "not acceptable" read more »

Red Bull chief designer Rob Marshall says he is confident that the reigning world champions will be able to unlock the potential of the RB10 with the initial focus being on... read more »

Christian Horner says Red Bull and Renault need to begin making "inroads" into Mercedes' lead when F1 heads to Europe next month... read more »

We rate the drivers for their performance during a scintillating Bahrain Grand Prix at Sakhir. 1 | Sebastian Vettel | Red Bull-Renault | 6th... read more »

Red Bull has admitted that its 2014 Formula 1 title hopes are going to be locked in damage limitation mode until Renault improves its engine. read more »

Christian Horner insists Red Bull and Renault aren't yet resigned to a season of Mercedes domination but concedes the World Champions must "start making inroads"... read more »

Kamui Kobayashi was the only man at the finish today for Caterham F1 as he finished the Bahrain GP in 15th place. Team mate Marcus Ericsson stopped earlier with an oil leak on... read more »

FIA president Jean Todt has thrown his support behind Mercedes and, at the same time, criticised his former boss at Ferrari, Luca di Montezemolo. Di Montezemolo is due to hold... read more »

"A big step forward in reliability," says Remi Taffin, "although we are still not where we want to be in terms of performance." read more »

Romain Grosjean managed to complete a race distance in the 2014 Lotus-Renault E22 in Malaysia, bringing the #8 machine home in eleventh place, just a few seconds shy of a... read more »

The FIA hopes that by stopping teams from modifying the standard fuel flow sensor supplied by British company Gill sensors, it will put an end to complaints that they're... read more »

McLaren protege Stoffel Vandoorne will participate in his first Formula 1 test in Bahrain next week. Vandoorne will drive the MP4-29 during the post-race test which takes place... read more »

Ferrari president Luca di Montezemolo has called an urgent meeting in Bahrain to discuss ways to improve the Formula 1 spectacle, after he admitted he was unimpressed by the... read more »

The Lotus Formula 1 team has announced its nine-strong Junior Team line-up for 2014. The talent pool includes Britain's Gregor Ramsay, who is preparing to compete in... read more »

Renault have quashed any hope that Formula One could raise the noise level of the new engines as it would require a shift in the regulations... read more »

Renault is not expecting any significant issues this weekend in Bahrain, at least related to the temperatures, Renault Sport F1's Head of Track Operations... read more »

The engines can't be made louder without making major changes to the regulations, the way the power unit operates and the exhaust layout, according to Renault's Remi... read more »

Renault says there is nothing the engine manufacturers can do to increase the noise produced by this season's Formula 1 cars without a change in regulations. read more »

According to a report in Germany's Bild newspaper, Red Bull's patience with engine supplier Renault is running out... read more »

Red Bull Racing has issued an ultimatum to Renault and has told the French manufacturer that if there is no notable improvement by July, then they will... read more »

Red Bull's Helmut Marko has issued power unit supplier Renault with a deadline to show improvement or risk being replaced for next season. The outspoken Austrian warned... read more »

Red Bull reckons that its Formula 1 title hopes now rest on engine partner Renault's rate of progress with its V6 turbocharged unit. read more »

Lewis Hamilton says he is expecting a "big race" with rivals Red Bull once the latter's engine partner, Renault, resolves the remaining fundamental... read more »

Lotus' Romain Grosjean finished in eleventh position after a hot and humid Malaysian Grand Prix, whilst Pastor Maldonado was forced to make an early retirement to... read more »

Renault's head of track operations Rémi Taffin says that their current wave of improvements are working well but concedes that work needs to be done to aid... read more »