A puzzled Sebastian Vettel searches for reasons as to why Ferrari's performance dipped so unexpectedly in qualifying for the Spanish Grand Prix. read more »

Sebastian Vettel conceded that Ferrari "didn't get it right" as he managed only sixth place during qualifying for the Spanish Grand Prix. Vettel had closed to... read more »

Sebastian Vettel was left puzzled by Ferrari's lack of pace during qualifying for the Spanish Grand Prix, as it dropped behind Red Bull. Vettel finished… read more »

New Formula 1 races invariably start well but things get tougher as the novelty wears off. IAN PARKES hears what Mexican Grand Prix organisers are doing to avoid a slump read more »

Nico Rosberg says any advantage last year's Mercedes gave him over team-mate Lewis Hamilton at the end of the season has been cancelled out by the new W07 Hybrid.... read more »

The organisers of Azerbaijan's inaugural grand prix have refuted speculation that a slump in oil price could force the country to postpone the event... read more »

The Grand Prix of Europe in Azerbaijan is not under threat, despite a recent economic slump, insist organisers. read more »

End of season slump a blessing in disguise - Hamilton read more »

Mercedes keen to understand reason behind Hamilton slump read more »

Mercedes is to look into Lewis Hamilton's relative slump in form in the final races. read more »

Though few conclusions could be drawn from the opening day of free practice in Russia, Nico Rosberg is confident there will be no repeat of Mercedes' Singapore issues. read more »

Pirelli has felt compelled to clear its name after conspiracy theories emerged in the wake of Mercedes' surprise performance slump in the Singapore Grand Prix read more »

Lewis Hamilton believes Mercedes should be braced to suffer more tough Formula 1 weekends in the future following its surprise difficulties at the Singapore Grand Prix read more »

Lewis Hamilton will not dwell on Mercedes' sudden drop in form at the Singapore Grand Prix last weekend. Less than a week after Hamilton's car was over a second off... read more »

Though its performance slump in Singapore remains largely unexplained, Toto Wolff is confident Mercedes will be the team to bea in Japan read more »

Though he doesn't believe Mercedes' Singapore slump will continue in Japan, Nico Rosberg is worried that the reason for it remains unknown read more »

Sauber rookie Felipe Nasr spoke of his relief after he recovered from a mid-race slump to claim the final point on offer at the Singapore Grand Prix. Nasr… read more »

Toto Wolff says the severity of Mercedes' slump in Singapore demonstrates its lacklustre pace is likely to be circuit specific only. read more »

Toto Wolff firmly denies Mercedes' unusually lacklustre pace in Singapore is a consequence of it being more cautious with tyre pressures. read more »

Mercedes does not understand why it has been unable to find the Pirelli tyres' "sweet-spot" in Singapore this weekend, but has ruled out the tyre pressure... read more »

Eric Boullier says McLaren may not be able to afford another season at the back of the grid as it could drive big money sponsors away read more »

Lewis Hamilton "cannot believe" that the team with whom he won the 2008 title, McLaren, are now languishing down in ninth place... read more »

Lewis Hamilton "cannot believe" that McLaren now found themselves fighting at the back of the grid on a regular basis. read more »

Felipe Massa says he is at a loss as to why his Williams Formula 1 team was so far off the pace in Sunday's Hungarian Grand Prix read more »

Niki Lauda insists Mercedes' performance in Hungary is part and parcel of Formula 1, adding it is important that they bounce back... read more »