A defiant Sebastian Vettel is refusing to give up on his goal of securing a fifth successive World Championship despite Red Bull's winter woes. read more »

As to be expected, Ron Dennis has little sympathy for Red Bull's pre-season plight, saying some of their troubles are "self-inflicted"... read more »

Whilst Red Bull might be suffering from reliability woes - which has meant they've been forced to run at reduced power - their cornering speeds aren't to be laughed... read more »

Whilst ten of the teams will have packed up and left by Monday morning, Red Bull will remain in Bahrain to conduct a further 100km of on-track running. The team has notified... read more »

Sauber's Adrian Sutil has been recalled to drive tomorrow morning after failing to complete more than one lap on the penultimate day of testing in Bahrain. read more »

After his woes from Friday, Marcus Ericsson was in need of laps on his final day of testing and that's exactly what he got... read more »

Jean-Eric Vergne says he is confident that Toro Rosso can have a strong car for the 2014 F1 season despite further engine woes in Bahrain     read more »

Lewis Hamilton ended the third day of Formula 1 testing in Bahrain on top of the timesheets for Mercedes, while Red Bull was forced to finish its running early. read more »

Not for the first time in pre-season, Red Bull have called an early end to a day's testing due to problems with the RB10... read more »

Renault's struggles to get on top of energy recovery systems are to blame for its pre-season testing woes, according to Red Bull team principal Christian Horner. read more »

Despite failing to set a time on Wednesday, Felipe Massa insists there is no cause for panic at Williams... read more »

Nico Hulkenberg set the fastest time on the first day of testing in Bahrain on another difficult day for reigning champions Red Bull. Hulkenberg's time of 1:36.880 was... read more »

Red Bull Racing design chief, Adrian Newey has said a lack of time was the main reason behind the squad’s problems during the opening 2014 F1 pre-season test at Jerez... read more »

Mercedes has admitted that it has been surprised by Red Bull's early Formula 1 testing woes. read more »

Red Bull should not worry about their Jerez testing woes, says BBC F1 analyst and columnist Allan McNish - or at least not yet read more »

Lots of stories emerged from the opening 2014 F1 pre-season test in Jerez. Renault’s woes; the particular woes of Red Bull; the Mercedes-powered teams’... read more »

Red Bull owner Dietrich Mateschitz is adamant that losing some key staff to rival teams was not the cause of this week's Jerez woes... read more »

Daniel Ricciardo insists there is no reason to panic at Red Bull despite the team amassing just 21 laps in the opening test at Jerez... read more »

Rookie Kevin Magnussen impresses on his first outing in the McLaren-Mercedes MP4-29 as Red Bull's technical woes deepen.     read more »

The reigning world champions have completed a total of just 14 laps so far this week after again having to cut short running at Jerez     read more »

Daniel Ricciardo's first drive in a Red Bull ended abruptly after smoke start escaping from the rear of his car half way into his first lap... read more »

It seems working through the night to fix its problems hasn't quite done the trick for Red Bull, after Daniel Ricciardo could only manage half a lap before his RB10 ground... read more »

This season will not see a repeat of last year's financial woes at Lotus, that's according to chairman Gerard Lopez... read more »

A lot of things happened in 2013. The season saw records broken - mainly thanks to Sebastian Vettel and his record run of consecutive race wins - it saw controversy and it saw... read more »

McLaren's poor 2013 Formula 1 season was a result of an unnecessary panic during a fallow period in mid-2012, according to team boss Martin Whitmarsh. read more »