Legendary F1 team owner Sir Frank Williams has "no plans to retire", according to his daughter and deputy Claire.
Lotus completed one of their allotted 2015 filming days at Brands Hatch with their E23 car ahead of next week's Spanish GP.
Williams have reported a loss of £34.3m for 2014, but expect next year's results to be "materially more favourable".
Valtteri Bottas and Felipe Massa believe upgrades for the start of the European season will only help Williams cure their tyre issues.
Red Bull boss Christian Horner has admitted a renewal of vows with Renault remains his team’s best hope of a comeback.
Red Bull boss Christian Horner says the introduction of a fifth penalty-free engine for 2015 is now just a formality.
Lewis Hamilton has declared "it's on!" in the battle between Mercedes and Ferrari, with the Briton feeling in the form of his life.
Sky F1 has learnt that Mercedes-chasing Ferrari are set to introduce a big upgrade to their engine for June’s Canadian GP.
Bernie Ecclestone tells Sky Sports that F1 is "supposed be a Drivers' Championship, not a Constructors' Championship".
Dietrich Mateschitz has confirmed Red Bull would pull out of F1 if his teams can’t access a “competitive" engine.
The creation of a separate world championship for women would be a retrograde step, say the guests on this week’s F1 Midweek Report.
Martin Brundle chats to Kimi Raikkonen's long-time trainer Mark Arnall to find out all about F1 driver fitness
We look at how the drivers are faring in their intra-team qualifying and race battles after the opening four rounds of 2015.
Bernie Ecclestone has suggested creating a women's world championship to run alongside Formula 1 on race weekends.
With just four power units available for the 2015 season, which drivers no longer have a full complement?
The FIA has confirmed that there will be no German Grand Prix this year, reducing the season’s F1 calendar to 19 races.
Sauber say they are “surprised” by Giedo van der Garde’s critical comments after settling their contractual dispute.
McLaren might have the most ground to make up but Eric Boullier doesn't think Mercedes' domination is bad for Formula 1.
Red Bull have warned they could quit F1 unless the sport’s regulations are overhauled.
An Australian court has upheld its ruling that Giedo van der Garde does have the right to race for Sauber in Melbourne.