Formula 1 teams have agreed to increase the engine allocation from four to five this season - the same number as last season - because of worse than expected reliability. It... read more »

Lewis Hamilton says it would be unfair if F1’s current technical regulations were amended to curb Mercedes’ current domination. read more »

McLaren believe it will take "more than a couple of years" before Honda and its other engine rivals are able to match the Mercedes power unit. The Anglo-German outfit... read more »

Do Honda's struggles prove Christian Horner's point that the engine regulations are too complicated and will it deter others from entering F1? read more »

Red Bull advisor Helmut Marko says the four-time World Champion team could pull out of Formula 1, amid concerns over the current regulations and growing… read more »

Red Bull’s threat to quit the sport unless regulations are changed could be indicative of discord behind the scenes, according to the guests on this week’s edition of F1... read more »

Bernie Ecclestone supports Red Bull's push to rein in Mercedes using the regulations read more »

Toto Wolff urges Christian Horner to get his head down and work on a solution at Red Bull rather than call for tweaks to the regulations. read more »

Red Bull airs its disillusionment with the regulations and engine partner Renault as he hints it may consider quitting F1 altogether. read more »

Red Bull have warned they could quit F1 unless the sport’s regulations are overhauled in the wake of Mercedes' crushing victory in the Australian GPP read more »

Red Bull could contemplate walking away from Formula One if the sport does not reassess the current engine regulations read more »

Red Bull has threatened to quit Formula 1 if something isn't done to equalise engine performance as well as opening up the regulations to make them less restrictive and... read more »

Red Bull motorsport advisor Helmut Marko has warned that the Austrian firm could pull out of Formula 1, claiming that the current regulations "will kill the sport" read more »

Renault hopes Formula 1 refrains from a major rules overhaul for the 2017 season and instead keeps any adjustments within the spirit of the current technical regulations read more »

The Manor Marussia F1 Team, barring a disaster, is guaranteed to be on the Australian Grand Prix starting grid after its modified 2014 chassis passed the mandatory FIA crash... read more »

The Manor Marussia F1 Team has confirmed the investor behind its revival is Stephen Fitzpatrick, founder of UK energy company Ovo, along with details of its plans for the... read more »

Sebastian Vettel says he would be happy to disregard F1’s clampdown on helmet design changes were any fine to go to charity, as the new rule was formally included in the 2015... read more »

The FIA has confirmed that drivers will no longer be permitted to change their helmet designs during the 2015 season. Leading figures within the sport were concerned that fans... read more »

The FIA confirms its ban on 'substantial' helmet design changes for the 2015 F1 season in its latest draft of the sporting regulations read more »

The number of pre-season tests will be cut from three to two next year according to the latest FIA Sporting Regulations read more »

Formula 1 drivers will be restricted to just one helmet design per season after a proposals put forward by figures inside the sport were introduced into the FIA sporting... read more »

Formula 1 cars could soon be fitted with high speed cameras to aid in crash analysis from next year if the FIA's latest proposal gets the go ahead. Whilst the cars are... read more »

Manor Marussia has been included on the updated FIA entry list, which was published by the sport's governing body on Friday afternoon. The squad exited administration... read more »

Marussia has been included on the revised 2015 entry list under the name Manor Marussia F1 Team, subject to compliance with this year's regulations read more »

Ferrari and Mercedes have both reacted to the FIA's demand that they change the design of their nose-mounted camera's before the first race of the season. As we... read more »