Renault technical director Bob Bell has dismissed fears of unreliability after Red Bull and McLaren both suffered from battery issues at the second winter test. read more »

Mercedes pair Lewis Hamilton and Valtteri Bottas have both reported "challenges" with the tyres after they completed another half day of running each in Barcelona. read more »

McLaren's Eric Boullier says the team is "not overly concerned" by today's issues that saw Stoffel Vandoorne stop on track twice today. The Belgian endured... read more »

McLaren suffered multiple mechanical related issues today during the first day of the second Barcelona test. read more »

McLaren insists its ongoing issues during pre-season testing are not a cause for concern. read more »

McLaren's Eric Boullier plays down its three stoppages during Tuesday's Formula 1 test running in Barcelona. read more »

Ferrari's Sebastian Vettel topped the opening day of the final pre-season test as McLaren lost more mileage to reliability issues. read more »

Sebastian Vettel sees Ferrari lead the times from Mercedes as McLaren notch up just five laps after technical issues plague its start to the second F1 test. read more »

Sebastian Vettel topped the opening morning of the second week of Formula One testing while McLaren struggled for mileage due to electrical issues. read more »

Sebastian Vettel was quickest ahead of Valtteri Bottas on the opening morning of the final pre-season test, but McLaren's reliability issues returned as they were limited... read more »

Liberty Media issues its financial results for 2017, reporting a $37 million loss but growth in some important areas. read more »

Max Verstappen encouraged by Red Bull RB14 despite F1 test issues read more »

Pierre Gasly happy with STR13 despite small halo issues read more »

Brendon Hartley got to complete 93 laps out on track in Catalunya and said he had "no issues...but...stopped early because of the weather, it was almost icy conditions out... read more »

Brendon Hartley has revealed Honda wants ‘no reliability issues’ over the first part of the 2018 F1 season and has given a glowing report. read more »

Force India issues a statement clarifying it is not subject to an offer from any potential investors despite recent speculation in the media. read more »

Nico Hülkenberg talks about his and Renault's desire to improve in 2018. read more »

Valtteri Bottas had no issues related to Halo during a recent race simulation in which the cockpit protection device was fitted to his W09. read more »

Valtteri Bottas has completed a race simulation in the team's simulator, with the Halo device fitted, and experienced no issues. read more »

Nigel Mansell has called on F1 bosses to look into bringing more teams into the sport, as the lack of numbers prevents some very talented drivers from making it into the sport. read more »

Although it was the year-old Ferrari engine that caught most of the blame for Sauber's dismal 2017 campaign, Frederic Vasseur concedes their issues were bigger than that. read more »

Mercedes F1 team boss Toto Wolff says no deal has been formally reached on Lewis Hamilton’s new contract but insists “it is just a matter of time”. read more »

Zak Brown insists McLaren is confident heading into the 2018 season despite their new engine suppliers, Renault, having multiple engine-related issues during 2017. read more »

After numerous engine-related issues through 2017, Renault will be more thorough with their Quality Control procedures in 2018 to attempt to avoid a repeat. read more »

Fernando Alonso drove his final laps in the Rolex 24 At Daytona in the 22nd hour of the 24-hour race. read more »