Valtteri Bottas stayed top of the timesheets on Day Two of the final test in Barcelona as Ferrari and Red Bull both suffered a day of disruption. read more »

Kevin Magnussen believes we will witness "massive" changes of position at the start of races now that the onus has been put back on the drivers. read more »

FIA president Jean Todt has cooled talk on a potential return of V10 engines to Formula One, as they would "not be accepted by society." read more »

Mercedes' Valtteri Bottas has set the fastest time of winter testing so far, while Williams' Felipe Massa posted a new fastest lap on ultrasofts. read more »

Covering 168 laps on his way to the fastest time on Tuesday, Felipe Massa has urged Lance Stroll to keep the car on the track when he takes over on Wednesday. read more »

Daniel Ricciardo hopes Williams showed the best that they had to offer in Spain on Tuesday, a day where Felipe Massa beat the Aussie to the top of the timesheets. read more »

With just three days of testing remaining before 2017 season begins, several teams have opted to split their driving duties for Day Six in Spain. read more »

Lewis Hamilton believes Ferrari "must" be the favourites heading into this year's championship after showing impressive pace in pre-season testing. read more »

Although McLaren lost yet more track time in testing, Stoffel Vandoorne was pleased with the way in which the team dealt with the latest challenge thrown at them by Honda. read more »

Marcus Ericsson says it is "impossible" to know what impact Sauber's decision to run a year-old Ferrari engine will have on their 2017 season. read more »

With yet another engine related problem limiting McLaren's running in Spain, Eric Boullier acknowledges that the team's relationship with Honda is under... read more »

Pascal Wehrlein was very happy to be back behind the wheel of a Formula 1 car as he put in his first laps in the Sauber C36 in Spain. read more »

Returning to the test arena on Tuesday, Lewis Hamilton admitted that he was "not particularly excited" after a troublesome morning. read more »

Felipe Massa dominated the timesheets on the opening day of the final pre-season test as he was not only quickest, but also the busiest driver out on track. read more »

Toto Wolff insists he is not looking for 'Rosberg 2.0' in Valtteri Bottas but believes Mercedes' new signing has grown up enough to "step into Nico's... read more »

McLaren suffered yet another engine blow at the Circuit de Catalunya on Tuesday with Stoffel Vandoorne's running halted by an electrical issue. read more »

Formula 1 has returned to the test arena with Felipe Massa fastest on the opening morning of the second and final test. read more »

Pirelli are predicting higher levels of degradation at this week's Barcelona test as lap times tumble. read more »

Although Christian Horner believes that in the RB13 Red Bull have the "basis of a good car", he concedes Mercedes remain the team to beat. read more »

Honda has confirmed that engine guru Gilles Simon has left his role as a consultant in the wake of the McLaren's dismal start to pre-season testing. read more »

Listen to your gut. I like that horse's name. Close your eyes and visualise the winner to place a bet. It is that team's turn to win. So much of placing bets seems... read more »

Formula 1 returns to the track on Tuesday with the start of the second and final pre-season test at the Circuit de Catalunya. read more »

Despite running into a few reliability issues in the opening pre-season test, Toro Rosso's tech chief James Key is adamant Renault have turned a "huge corner." read more »

Fernando Alonso believes Red Bull could be a huge threat this season as they are likely to turn up in Australia with a car that is "nothing" like the one they're... read more »

Pascal Wehrlein will be behind the wheel of Sauber's C36 come Tuesday's running at the Circuit de Catalunya after being given the go-ahead by doctors. read more »