Red Bull said on Friday that they will take no further part in the Jerez test, ending a week of struggle for the World Champions as they try and make their new RB10 car reliable. read more »

Renault are confident that the engine problems Red Bull have experienced in Jerez will be resolved by the next test in Bahrain... read more »

Lewis Hamilton thinks the plight of Red Bull makes Mercedes' amount of running during testing so far a huge accomplishment     read more »

Red Bull suffers a nightmare start to testing at Jerez but Fernando Alonso says Ferrari must focus on itself before it can think about ending recent... read more »

Red Bull will try to fix its problems for the final day of testing in Jerez, but Daniel Ricciardo suspects finding a solution overnight will not be possible read more »

Daniel Ricciardo believes Adrian Newey is happier trying to solve Red Bull's reliability issues at the factory and is confident the team will recover by the Bahrain... read more »

Despite his team enjoying vastly contrasting fortunes than Red Bull, Lewis Hamilton believes it would be foolish to read anything into the world champions' struggles over... read more »

Mercedes' Lewis Hamilton says that rivals Red Bull's miserable start to 2014 winter testing has served to underline just how difficult Formula 1's regulation... read more »

The news didn't get any better for Red Bull fans at Jerez on Thursday, with new recruit Daniel Ricciardo completing just three laps in the RB10... read more »

Daniel Ricciardo has insisted Red Bull are not panicking over their acute lack of mileage in the first test of the winter after being limited to just three laps on his debut... read more »

Daniel Ricciardo has suggested there is no quick fix to the Red Bull Formula 1 team's early 2014 problems. read more »

Daniel Ricciardo says that he is not worried about Red Bull's lack of running at the first pre-season test at Jerez. Ricciardo completed just three laps on Thursday to... read more »

Kevin Magnussen proved fastest on day 3 of Jerez, impressing on his first half day in the new McLaren. Again, Red Bull Racing and other Renault runners were in trouble as they... read more »

McLaren's Kevin Magnussen kept the team atop the times on the penultimate day of the Jerez pre-season test after he took the wheel from team-mate Jenson Button in the... read more »

Red Bull's nightmare test continued on the third day at Jerez as the team cut another session short due to problems with its brand new RB10 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 gap between Red Bull and their principal rivals widened on day three of testing at Jerez on Thursday, when the World Champions once again propped up the timesheets - and... read more »

Red Bull's issues go from bad to worse, as the team only managed 3 laps today, seeing its day ended when Daniel Ricciardo stopped on track with smoke coming out of the... read more »

Red Bull's season hasn't gotten off to the best of starts with a total of 14 laps having been completed over three days of running (compare that to 177 for Mercedes),... read more »

Red Bull has ended another day of testing early after three nightmare days of struggling with the reliability of the new RB10 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 »

Red Bull's troubled week of Formula 1 testing at Jerez continued on Thursday when the team was forced to abandon running after just three laps read more »

For the third successive day, Red Bull has encountered problems which have prevented it carrying out any worthwhile running. read more »

Red Bull has ended its running early for the second successive day at the Circuito de Jerez. read more »

The first F1 pre-season test at Jerez is proving a nightmare for Red Bull with the world champions hit by a number of car problems. read more »