Sergio Perez says it is "a big concern" for all the drivers that Pirelli's tyres keep delaminating after another issue in practice for the Spanish Grand Prix read more »

Nico Rosberg believes Mercedes has made progress and is "there or thereabouts" ahead of the Spanish Grand Prix, but says tyre preservation will be "a big... read more »

Jenson Button admits McLaren's first phase of a major series of upgrades has not led to radical improvements following the first two practice sessions at Barcelona. read more »

A big topic of conversation in Barcelona this weekend is Pirelli’s new ‘hard’ compound tyre. While the Italian supplier claims it is a minor... read more »

Sebastian Vettel has forecast a closely-fought but largely predictable outcome in this weekend's Spanish Grand Prix... read more »

Kimi Raikkonen doesn't seem too concerned about the loss of Lotus technical director James Allison - who confirmed his resignation on Wednesday. Allison has been a key... read more »

A big topic of conversation in the Barcelona paddock on Thursday was James Allison. Lotus’ highly rated 45-year-old technical director is now on ‘gardening... read more »

New Mercedes sports boss Toto Wolff explains the big changes he hopes will bring success to the F1 team read more »

Run well in Barcelona and you'll likely challenge for the big points throughout the rest of the Formula 1 season read more »

Lotus technical director James Allison is confident his team will be competitive at the Spanish Grand Prix next weekend unless its rivals find big gains from their upgrade... read more »

Jean-Eric Vergne says Toro Rosso's Bahrain slump was an "aberration" and expects his team will be back in the hunt at Barcelona... read more »

Ross Brawn has warned Mercedes against making more big changes to the team that could result in a performance dip. It was believed McLaren’s ‘gardening... read more »

Former team principal Flavio Briatore says he sees no reason to return to Formula One at present, despite his ban on working in the sport having been overturned. The Italian... read more »

Helmut Marko says Lotus has emerged as the big rival to Red Bull through the early stages of the 2013 season     read more »

Pirelli has told Formula 1 teams that it is unlikely to make any major changes to the tyres for the remainder of this season, ahead of a meeting in Milan on Tuesday to discuss... read more »

Lotus team principal Eric Boullier believes Romain Grosjean's podium in the Bahrain Grand Prix was "a big relief" for him read more »

McLaren must be stronger with their drivers and Ferrari have to improve, says BBC F1 technical analyst Gary Anderson. read more »

Paul di Resta shrugged off any disappointment at narrowly missing out on a maiden Formula 1 podium finish to focus on the positives of what he hailed as a "big day"... read more »

Nico Rosberg has hailed his pole position for the Bahrain Grand Prix as a 'kick start' and while he knows the race will be a 'big challenge' he is... read more »

Lewis Hamilton has asked his Mercedes team to investigate why he couldn't match team-mate Nico Rosberg's pace in Bahrain after the German qualified on pole. Hamilton... read more »

McLaren is facing a difficult weekend according to Sergio Perez, while team-mate Jenson Button was left perplexed by the behaviour of the Pirelli tyres. Button was eleventh... read more »

Jenson Button has come out in support of Pirelli's proposal to give an additional set of tyres to any team which runs a rookie driver during the first free practice... read more »

McLaren are counting on their Spanish Grand Prix upgrade to deliver a significant performance boost in the hope it will get them on a level with the frontrunners. The... read more »

Mercedes team principal Ross Brawn believes this weekend's Bahrain Grand Prix will prove whether or not his outfit has a car that can fight for the 2013 Formula 1 title read more »

Despite Nico Hülkenberg finishing in the points in China, Sauber are focussed on a big improvement in performance for next week's race in... read more »