The changes that shook up F1 during the winter

The paradox that could fix F1's biggest flaw The announcement that Formula E champion Lucas di Grassi was becoming CEO of Roborace raised eyebrows - why would a racing driver want to run a series that could make people in cockpits obsolete? He explains his vision, and an unexpected new direction for Roborace 1505865600 FE

Why F1's lost promise is a reality again No, you've not gone back in time - a budget cap is back on Formula 1's agenda. It won't be immediate, but it looks almost inevitable 1505347200 F1

Why a Formula 1 fan revolution is coming Formula 1 needs less talk and more action from those at the top. It's going in the right direction, but what does one of the noisiest people in the new hierarchy make of what's to come? 1504656000 F1

Has F1's new owner made a difference in its first year? One year ago, Liberty Media took charge of Formula 1. What has it achieved? And more to the point, what is it building towards? 1504051200 F1

How McLaren is spinning off into a technology giant The house that Bruce McLaren built got bigger under Ron Dennis - and it's getting bigger still. McLaren's Formula 1 DNA is now creeping into areas that stretch far beyond grand prix racing 1503446400 F1

Why the F1 ladder can't produce new grand prix teams The days of junior teams stepping up to Formula 1 appear long gone. And the reason behind the lack of quality options to expand the grid is easy to trace 1502841600 F1

Would Loeb be a mistake for Citroen? At first the idea of Sebastien Loeb returning to the Citroen World Rally Championship team seemed both implausible and ill-advised. Now, after his second test, it makes complete sense 1506038400 WRC

Why Williams is interested in Kubica Carlos Sainz Jr's loan move to Renault appeared to kill off any chances of Robert Kubica making a Formula 1 comeback. But Kubica could still find a lifeline with Williams - if he can outshine its other options 1506038400 F1

How a Chelsea FC trip encapsulates Massa's reprieve Felipe Massa thought he'd waved goodbye to F1 for good at the end of 2016, but he's been given a last chance to have another crack at the sport he loves. JAMES ROBERTS joins him as he indulges his passion for a very different sport at Chelsea's training ground in Surrey 1505952000 F1

The hubris that's slowly killing McLaren and Red Bull So desperate are Red Bull and McLaren for success in Formula 1, they are both prepared to gamble on the engine supply front. The next 12 months should indicate whether either can revive its fortunes 1505952000 F1

Singapore debacle was no racing incident The Singapore Grand Prix was a peculiar race, but strangest of all was the stewards' decision not to apportion blame to one driver in particular 1505952000 F1

How Mercedes' lottery winner is targeting F1's jackpot As calm out of the cockpit as he is within it, this man is a true product of his Finnish hometown - as Anthony Peacock learned on a visit to Nastola for the Valtteri Bottas Duathlon 1505865600 F1