Christian Horner has revealed Red Bull were approached by Pirelli to carry out an in-season test but rejected the opportunity as they felt it broke the Sporting Regulations. read more »

Mercedes team principal Ross Brawn has said that their tyre test was private, rather than secret, ahead of this weekend’s Canadian Grand Prix. Mercedes will face an... read more »

Mercedes has responded to the FIA's decision to refer its recent Pirelli tyre test to the International Tribunal, and says it welcomes the "opportunity to explain the... read more »

Formula One's governing body, the FIA have today confirmed that it will start a case against Pirelli and Mercedes AMG as their tyre test may be in breach of the... read more »

Pirelli will make no more changes to their tyres this season, other than those which they will introduce during practice for the Canadian Grand Prix ahead of a race debut in... read more »

McLaren team principal Martin Whitmarsh believes that Formula 1 teams must do a better job of decision-making over regulations read more »

Ferrari insists its priority remains ensuring that Formula 1's testing regulations are complied with, despite it getting dragged into an investigation by the FIA on recent... read more »

Formula One’s governing body put Ferrari, the sport’s most successful team, in the spotlight along with Mercedes on Friday in an investigation into alleged... read more »

Lotus team principal Eric Boullier says he would have welcomed the opportunity to conduct a private tyre test with Pirelli, had they been given the chance. The Frenchman made... read more »

Martin Whitmarsh believes Formula One has "scored a bit of an own goal" with regards to the 2014 engine regulations and that it's too late to rectify it read more »

F1 teams were warned in 2012 that private in-testing is not allowed under the sport's regulations, a leaked letter has revealed... read more »

It has come to light that the Formula One Teams' Association (FOTA) wrote to all the teams and the FIA in April last year warning them that a private tyre test at the... read more »

Stefano Domenicali says Ferrari is eager for clarity on F1's testing regulations on the back of the Mercedes tyre test in Spain     read more »

Mercedes was warned last year that there was no scope in the Formula 1 regulations for any private in-season testing read more »

Christian Horner says he believes Mercedes carried out its Pirelli tyre test "in an underhand way" and hasn't complied with the Sporting Regulations read more »

Mercedes' alleged breach of the Formula 1 regulations with its secret tyre test for Pirelli is now set to go to the FIA International Tribunal read more »

Ferrari team principal Stefano Domenicali claims that the protest his outfit has lodged against Mercedes is motivated by a desire to clarify the Formula 1 test ban regulations read more »

Red Bull has protested Mercedes over a breach of Formula 1's sporting regulations, AUTOSPORT has learned, after it emerged the Brackley-based team conducted a secret tyre... read more »

Red Bull has demanded clarification from the FIA over why Mercedes' secret tyre test with Pirelli is not a breach of Formula 1's regulations read more »

Renault has confirmed it will power Toro Rosso from 2014 onwards when the new engine regulations come into force read more »

Force India's Bob Fernley warns whether or not all of F1's current teams can deal with the expense of new engine regulations that come into play in... read more »

With the new regulations coming into force next season, a shuffle is expected to take place with several teams opting to switch engine suppliers. At present, Renault supplies... read more »

Formula 1 drivers are going to face as tough a challenge as the teams next year in adapting to the new technical regulations, reckons former champion Alain Prost. read more »

The official tyre supplier to Formula 1, Pirelli, has slammed the sport for failing to agree a new contract beyond 2013. Pirelli had hoped to have a new contract in place by... read more »

Jens Marquardt dismisses claims that BMW may be the next major player to be tempted by F1's new engine regulations.     read more »