McLaren's hopes of a revival at this weekend's Spanish Grand Prix are being tempered by a cautious note coming out of the team.
Lotus have confirmed that James Allison has left the team with Nick Chester appointed their new Technical Director.
Lotus are confident Kimi Raikkonen will stick with team if they continue to provide him with a car that is competitive.
Mercedes motorsport director Toto Wolff is convinced there will be no repeat of the slump in performance his team suffered last season.
Williams are hoping this weekend's Spanish Grand Prix will prove to be a turning point in their so-far troubled Formula One season.
Force India team principal Vijay Mallya has hailed Paul Di Resta's growing maturity following his impressive start to the new F1 season.
Lewis Hamilton believes F1 has lost something because of what technology and officials allow drivers like Sebastian Vettel to get away with.
Red Bull driver Mark Webber says qualifying has plummeted in importance as Formula 1 has evolved.
Pirelli have confirmed teams will have access to a set of prototype hard tyres for Friday's practice sessions in Barcelona.
Romain Grosjean admits Lotus needed to improve their qualifying pace this weekend in Spain if they want another double podium result.
Heikki Kovalainen believes Caterham should be beating Marussia with their CT03 but admits it is more difficult to drive than its predecessor.
Robert Kubica insists he won't head to DTM or another touring car series any time soon as his focus is still on Formula One.