Ross Brawn has revealed Mercedes are still attempting to unravel the mystery of their lack of race pace this year.
Ferrari have accused critics of Pirelli's tyre crisis this year of possessing short memories.
Jenson Button has been told he has a "job for life" as McLaren build towards the start of a new era with Honda.
Lotus team principal Eric Boullier has criticised Pirelli's decision to change their tyres mid-season.
Jenson Button says he is "thrilled and excited" by the 2015 revival of the McLaren-Honda partnership and the prospect of his own personal reunion with the Japanese car giant.
Honda will return to Formula 1 as an engine supplier and reunite with McLaren from 2015, the Japanese manufacturer giant has officially confirmed.
Bernie Ecclestone is "100 per cent" relaxed following claims from Germany that he faces charges that could affect his role at the head of F1.
Romain Grosjean says he would support a licence penalty points system for the F1 drivers.
Pirelli have accelerated plans to introduce changes to their controversial 2013 tyres, with the revisions to now be rolled out in time for the Canadian GP in two races' time.
Red Bull team principal Christian Horner feels Pirelli's decision to change their tyres "will be in the interests of good racing".
Lotus owner Gerard Lopez admits enduring bitter frustration at Kimi Raikkonen's recent run of results - but believes it is a sign of progress.
Paul Di Resta has defended under-fire Pirelli in the wake of the flak heaped upon the tyre manufacturer following the Spanish Grand Prix.