Topping the log for fastest time and most laps, Wednesday was - at least on paper - a great day for Fernando Alonso and McLaren in Spain. read more »

Gary Anderson explains why Formula 1 teams made a mistake by not running more at Barcelona on Wednesday in the latest edition of The Autosport Podcast read more »

Snow and rain leads to Wednesday washout at Barcelona F1 test read more »

McLaren racing director Eric Boullier hits out at "selfish" teams for not agreeing to change the dates for the F1 pre-season test in Barcelona after snow scuppered... read more »

Efforts by some Formula 1 teams to reschedule Wednesday's snow-hit Barcelona test day appear unlikely to succeed read more »

Formula 1 arrived at the Circuit de Catalunya on Wednesday to be greeted by a blanket of snow, and a delayed start to the day's action. read more »

The third day of pre-season testing has been postponed and could be a write off after the teams were greeted by snow and freezing temperatures on their arrival at the Circuit... read more »

The start of day three of 2018 Formula 1 testing has been delayed as snow blanketed Barcelona read more »

The weather is set to dominate Wednesday's test at the Circuit de Catalunya with snow falling overnight and forecast to continue throughout the day. read more »

Wednesday washout expected at Barcelona F1 test read more »

In a shake-down at Misano, Brendon Hartley gave the STR13 its first outing on Wednesday. read more »

Both Sauber and Toro Rosso have put the first few miles on their 2018 cars during filming days on Wednesday. read more »

Haas have become the first team to officially unveil their 2018 car - the VF18 - after an online launch on Wednesday afternoon. read more »

Haas has become the first team to reveal images of its 2018 Formula 1 car, with renderings of the VF-18 released on Wednesday read more »

Renault's R.S.18 was brought to life on Wednesday morning at 00:30 with the team taking to social media to announce the joyous news. read more »

Formula 1 bosses will present their vision for the future to all current race promoters at a conference in London on Wednesday, Autosport has learned read more »

The 21-race 2018 Formula 1 calendar has been finalised, following Wednesday's meeting of the FIA's World Motor Sport Council in Paris. The initial roster was… read more »

Stoffel Vandoorne says his crash during Wednesday's test in Abu dhabi was a "bit strange" as it was similar to Fernando Alonso's off on Tuesday. read more »

Sebastian Vettel and Ferrari ended the final Formula 1 running of 2017 fastest as Pirelli's post-Abu Dhabi Grand Prix tyre test concluded on Wednesday read more »

Full testing results (Wednesday Final) for the Formula 1 post-season Abu Dhabi test at the Yas Marina circuit. read more »

The chequered flag has fallen on the 2017 Formula One season after Sebastian Vettel's Ferrari topped the final day of testing in Abu Dhabi on Wednesday. read more »

Sergey Sirotkin deserves a Formula 1 seat, says a senior Renault figure ahead of the Russian's Williams test on Wednesday read more »

Following the US GP we stayed in Austin for a couple of days before the journey to Mexico. Unfortunately one of our two flights was delayed by four hours due to a broken plane... read more »

Charles Leclerc and Sauber wrapped up tyre testing at the Autodromo Hermanos Rodriguez on Wednesday, as part of Pirelli's development programme for… read more »

Paul di Resta completed a "busy" day of testing in a 2014 Williams at the Hungaroring on Wednesday as the team continues to evaluate options for its 2018 Formula 1... read more »