Kyle Busch has issued a public apology for comments he made after the end of a disappointing Cup race last weekend at Dover in which he heavily criticised engine suppliers Toyota.
Ferrari are focused on how to deploy their supply of 2012 F1 engines for the rest of the season, with back-to-back high-power outings at Spa and Monza looming.
Renault say that they have investigated the alternator problem that led to the retirements of Sebastian Vettel and Romain Grosjean at Valencia, but can't be totally sure it's resolved.
Craig Pollock: The contact between PURE and McLaren was towards the end of last year when we visited all F1 teams to present the PURE powertrain programme...
Mark Gallagher: The Cosworth engine has good reliability and excellent all-round performance, and I remain convinced that it has the potential to win races in the right car.
Ferrari President Luca di Montezemolo admits that the F1 2011 campaign has been an 'emotional' one for the Scuderia thus far - but until the possible becomes impossible, the Italian insists 'we never give in'
Discover Renault Sport F1 President Bernard Rey's thoughts about the resurrection of one of grand prix racing's most legendary partnerships as of 2012 - Williams-Renault...
F1 commercial rights-holder Bernie Ecclestone has raised the spectre of taking legal action against governing body the FIA should the 2014 engine regulations lead to circuits deserting the sport...
Red Bull Racing chief technical officer Adrian Newey has pointed the finger firmly at Audi for the whole debate about four-cylinder engines in F1 - claiming the German manufacturer showed interest, and then changed its mind...
FIA President Jean Todt has yielded to the pressure applied by Bernie Ecclestone and F1's manufacturers in agreeing to delay the introduction of the sport's new engine formula until 2014 - and to go with V6 power rather than just four cylinders
Characteristically pulling few punches, Ferrari President Luca di Montezemolo has lambasted F1's new engine regulations from 2013 onwards as 'pathetic' - and commercial rights-holder Bernie Ecclestone is concerned, too...
F1's governing body the FIA has unveiled a raft of regulation changes for the coming seasons, from the abolition of the team orders ban to the introduction of 'greener', 1.6-litre turbocharged engines
As speculation mounts regarding a potential grand prix comeback for one of the most iconic names in automotive history - Porsche - influential F1 commercial rights-holder Bernie Ecclestone has lent the idea his full support
A quick glance at the remaining engine allocation for F1 2010 offers a fascinating insight into which of the title contenders holds all the aces heading to Singapore - and who is under the most pressure...
Reigning world champion Jenson Button reflects that his Monaco Grand Prix retirement was not quite as bad as it could have been - but he insists another DNF and his hopes of successfully defending his hard-fought drivers' crown in F1 2010 could be over
McLaren-Mercedes team principal Martin Whitmarsh admits the squad was 'disappointed' by Jenson Button's early exit from last weekend's Monaco Grand Prix with a blown engine - adding that the mechanic whose 'human error' caused it is 'devastated'
After a meeting at this weekend's Spanish Grand Prix, the Grand Prix Commission announced that the penalty for exceeding the six engines-per-rider limit for the 2010 MotoGP season has been revised: