McLaren admits that its Spanish Grand Prix update package "has to deliver" after Jenson Button had to use an alternative strategy to finish fifth in China last weekend. read more »

Bernie Ecclestone has threatened to axe Brazil’s Formula One race if organisers fail to urgently upgrade the ageing Interlagos circuit. The F1 chief executive told O... read more »

Heikki Kovalainen could return to help former team Caterham at the Bahrain Grand Prix, according to paddock rumour in Shanghai.     read more »

Pastor Maldonado and Valtteri Bottas may have to wait until Spain to make any head way as that is when Williams will introduce a "significant upgrade".. read more »

Williams F1 have been struggling through the first two races of the season and have worked during the short break to understand which issues need to be resolved. The... read more »

The Williams team will continue to chase points in China this weekend, but confirms its hopes of a change in fortune lie with the upgrade it has planned for the Spanish GP next... read more »

Williams are counting on a 'significant' upgrade for the first European race of the season at the Spanish Grand Prix. The team haven't had the best start to the... read more »

Williams is pinning its hopes of turning its fortunes around early in the season with a big upgrade package that will be introduced at the Spanish Grand Prix read more »

Williams are confident they have made good progress in understanding their troublesome 2013 car and have confirmed a "significant" upgrade will arrive in time for... read more »

Ferrari Chief Designer Nick Tombazis says the team is in much better shape for the coming season than it was 12 months ago, with the Melbourne upgrade package applied to the... read more »

Pastor Maldonado had plenty of positive words to say about the upgrade package Williams brought to its FW35 chassis at the Circuit de Catalunya on Saturday. The Grove-based... read more »

Pastor Maldonado said the new Williams aerodynamic upgrade gives him "a great feeling immediately from the first lap" read more »

Lewis Hamilton has played down his chart topping time on Saturday during the penultimate day of testing in Barcelona. The Mercedes driver posted a 1:20.558 to shoot to the top... read more »

Mike Coughlan is adamant Williams need to constantly upgrade their FW35 if they want to deliver on their potential... read more »

A new deal for the Canadian grand prix could be delayed, as organisers discover the renovation of the ageing Circuit Gilles Villeneuve will cost more than expected. Bernie... read more »

McLaren is planning to bring a significant upgrade to its new car at the second pre-season test in Barcelona read more »

Red Bull boss Christian Horner reckons that discomfort with the team's crucial late-2012 upgrade was the main reason Mark Webber fell away from Sebastian Vettel in last... read more »

Mercedes weren't good enough when it came to the development race against its rivals, motorsport boss Norbert Haug admits. The Anglo-German outfit started the season in... read more »

Following the Young Driver Test in Abu Dhabi, Lotus is confident the latest upgrade of its Coanda exhaust system will be ready to race at the US Grand Prix next weekend read more »

Ferrari can take some encouragement from the performance of its latest aerodynamic updates, but the fact they did not produce as much as predicted shows the team's... read more »

The F1 Times gambling contest between Ryan Wood (Editor) and Daniel Chalmers (Feature Editor) heads to the 17th round in New Delhi for the Indian GP. Both men have a budget of... read more »

Ferrari will take an "aggressive" and "attacking" approach to the final four races of the season as it chases its first drivers' title since 2007. The... read more »

Ferrari is aiming to upgrade its wind tunnel to make it "state of the art" after a series of correlation issues have hampered progress this season read more »

Kimi Raikkonen has admitted that he was underwhelmed by the improvements Lotus's major upgrade package made to the E20 in Korean Grand Prix practice read more »

Former world champion Kimi Raikkonen hopes a major upgrade on his Lotus will revive his dwindling title hopes. read more »