Some news that won't be received well by Honda.
An extreme proposal to equalise engine performance in F1 does not even have the support of Renault works team Red Bull.
Bernie Ecclestone determined to change 2016 engine rules.
Renault has made progress but not enough yet to topple dominant Mercedes.
The in-season development is both a blessing and a curse for Formula One teams.
Toro Rosso could not afford to wait for RBR to sign off on 2015 designs.
Only two drivers would have a genuine shot at success, and they aren't who you think
"According to circulating information, the situation seems more difficult than that and not easy to solve" - Gian Carlo Minardi.
The Iceman is famous for his enjoyment of ice-cream, and apparently so is his teammate Romain Grosjean. The 2013 Lotus E21 steering wheel is as unique as their two drivers contesting the Formula One championship.
According to Tobias Gruner, Auto Motor und Sport correspondent, there are signs Mercedes is one step ahead.
Toto Wolff has defended Mercedes after being slammed by Red Bull's Christian Horner.
"Despite the many rumours, our engine will not be rebranded Infiniti" - Jean-Michel Jalinier, president of Renault Sport F1