The rules crisis facing the World Endurance Championship OPINION: After floating its hypercar concept, and then changing it for a number of manufacturers that are still yet to confirm an intent to compete, the World Endurance Championship's future is in peril. It must act swiftly or face impending doom 1557878400 WEC

Is WEC's new hypercar shift panic or pragmatism? The announcement that 'actual' road-based hypercars, rather than just hypercar-styled prototypes, will be allowed in the World Endurance Championship's new era just put a whole lot more complication into an already muddled picture 1552348800 WEC

Crunch time for a motorsport underachiever Even bringing in the team that took Audi to Le Mans dominance couldn't make Mazda a winner in IMSA in 2018. A massive winter effort has gone into putting things right, and this week's Daytona 24 Hours is the first big test 1548374400 IMSA

WEC's hypercar vision needs less talk and more action Manufacturers have spoken positively about the World Endurance Championship's hypercar concept, but that's not nearly enough - the series desperately needs them to step forward and commit to show it has a bright future after all 1545955200 WEC

Agony Aunt: Sarah Fisher on Indy 500 rookie problems In the first of a new series, our guest expert is nine-time Indianapolis 500 starter Sarah Fisher, who moved into team ownership and kick-started Josef Newgarden's IndyCar career 1558396800 Performance

How did McLaren get Indy so wrong? Should Fernando Alonso shoulder some of the blame for McLaren's Indianapolis 500 embarrassment? How will spec brakes change F1? Our technical expert answers those questions and more, as well as sharing his memories of racing at Zandvoort 1558396800 F1

The heroism, horror and hurt of Lauda at Ferrari Last year F1 Racing retold the incredible history of Ferrari with a series of in-depth features. As part of our tribute to the late Niki Lauda, here's another chance to read the chapter covering his extraordinarily dramatic time at Maranello 1558396800 F1

How Lauda won F1's closest title battle Niki Lauda's third Formula 1 title was one of the most incredible in the championship's history, and won by statistically the smallest margin - just half a point. Back in 2017, Lauda talked Autosport through that season from his perspective 1558396800 F1