The winners and losers of MotoGP's reshuffle More than half of the MotoGP grid is a new face in a new place this season. Some have starred, but others need to knuckle down and do better 1496275200 MotoGP

Has Rossi's replacement already stepped forward? Sooner or later, Valentino Rossi will retire. But even if the MotoGP legend doesn't hang up his helmet until the end of 2018, one rider on the grid might already have one arm on the '19 Yamaha's handlebars 1494374400 MotoGP

How Rossi highlights Raikkonen's shortcomings While Valentino Rossi continues to fight through adversity to remain a MotoGP title candidate, Kimi Raikkonen appears more and more of a hanger-on in Formula 1. The difference between the two veterans is stark 1492560000 F1

Was Lorenzo's Ducati debut as bad as it looked? As far as first races go, Jorge Lorenzo's debut with Ducati was underwhelming at best. But was that down to teething problems, or does Sunday's race in Qatar point to further problems to come throughout the year? 1490745600 MotoGP

Russell answers your questions on Kubica and life at the back of F1 George Russell hasn't yet enjoyed the success of his fellow 2018 Formula 2 graduates in Formula 1, but is making his own impact with Williams. In answering your questions he explains why driving at the back is harder than it looks, and why he enjoys hanging out with Frank Williams and Robert Kubica 1576195200 F1

Why F1 is no longer ignoring its feeder series After the MotoGP-style Formula 1 support ladder was fully united for 2019, Bruno Michel and Ross Brawn share their views on the current state of Formula 2 and FIA Formula 3 and explain why investment at junior levels should boost the top tier 1576195200 F2

The FE cynic who had to accept change in his series DTM boss Gerhard Berger was an ardent detractor of Formula E and was reluctant for his series to embrace greener engine technologies. But this cynic's tune has had to change to ensure the DTM's existence in the future of motorsport 1576195200 DTM

How F1 squandered an opportunity to experiment Vetoes and vested interests are choking real change in Formula 1, argues STUART CODLING, even as we look forward to new rules in 2021 1576108800 F1