Formula 1 teams have been asked to supply information about the use of lubricants in their engines, the latest move to ensure oil is not being burned for performance gains.
Three-time MotoGP world champion Jorge Lorenzo has called time on his glittering career at the end of his worst season in grand prix racing.
Spencer Pigot has been let go by Ed Carpenter Racing after three-and-a-half seasons with the team, and without personal sponsors he faces a struggle to find any full-time ride in the NTT IndyCar Series.
Sebastian Vettel says his Ferrari Formula 1 team can respond on-track at this Brazilian Grand Prix to Red Bull driver Max Verstappen's "not professional or mature" comments.
Top news
2020 F1 tyres fate could be decided by team vote
Formula 1 teams may be asked to vote on whether to abandon Pirelli's 2020 tyres after they are tested in Abu Dhabi next month.
Prime Lorenzo: From unsettling Rossi to back of the grid ignominy
Jorge Lorenzo will be leaving MotoGP at the end of a terrible season - one that does his achievements no justice. Here is the story of his career decline, and why he should be remembered for his highs.
Opinion: Peugeot news is the shot in the arm WEC needed
News that Peugeot will join the FIA World Endurance Championship grid in 2022 is just the tonic the series needed at a time doubts were beginning to surface about the hypercar concept, writes Jamie Klein.
Promoted: The first 100 laps of Arrow McLaren SP’s bold new era
Patricio O’Ward, the 2018 Indy Lights champion, turned his first laps in an Arrow McLaren SP-Chevrolet IndyCar this week. Circumstances weren’t ideal but driver, race engineer and managing director are already excited about their collective prospects, reports David Malsher.
Macau GP: Vips tops crash-shortened practice
Juri Vips topped a shortened second practice for the Macau Grand Prix, which ended after a crash between David Beckmann and reigning winner Daniel Ticktum.
Tander admits Supercars comeback unlikely
Garth Tander has all but closed the door on a full-time Supercars comeback, admitting only a race-winning seat would tempt him back into the category.
Redding tops rain-affected Aragon WSBK test
Ducati newcomer Scott Redding set the pace during this week's two-day World Superbike post-season test at Aragon.
Floersch: Macau changes “the right thing” after 2018 crash
Sophia Floersch says the “right thing” has been done in the changes made to the Lisboa corner at Macau, where she crashed spectacularly in Formula 3 last year.
Harvick: "It's been a grind" to reach Championship 4
Kevin Harvick's road to the Championship 4 has been a difficult one after "mediocre results" early in the 2019 season.
Eckes and Lessard land full-time Truck rides at KBM for 2020
Kyle Busch Motorsports has revealed their 2020 driver lineup, bringing Christian Eckes and Raphael Lessard into full-time roles.
Pigot loses his ride with Ed Carpenter Racing
Spencer Pigot has been let go by Ed Carpenter Racing after three-and-a-half seasons with the team, and without personal sponsors he faces a struggle to find any full-time ride in the NTT IndyCar Series.
Brazilian GP: Best images from Interlagos on Thursday
Check out the best photos so far from Motorsport Images as the Formula 1 circus descends on Interlagos for the Brazilian Grand Prix. Click on the images above to cycle through them.
FIA asks for teams' oil details in latest engine saga twist
Formula 1 teams have been asked to supply information about the use of lubricants in their engines, the latest move to ensure oil is not being burned for performance gains.
Vettel: Verstappen claims were "not professional or mature"
Sebastian Vettel says his Ferrari Formula 1 team can respond on-track at this Brazilian Grand Prix to Red Bull driver Max Verstappen's "not professional or mature" comments.
Retro: The day Hakkinen “kicked Senna’s ass” at McLaren
The 1993 Portuguese Grand Prix was significant for a number of reasons – not least Alain Prost’s announcement that he was retiring from the sport, the day before he wrapped up his fourth world title. But it was a big weekend for a young Finn called Mika Hakkinen, too…
NASCAR Roundtable: Who will be champion?
The NASCAR Roundtable returns ahead of this weekend's title-decider at Homestead-Miami Speedway (Fla.), where we make our final picks for the championship.
Hamilton moved by Alonso, Dennis text messages
Lewis Hamilton says it was "pretty amazing" that he got congratulatory text messages from former teammate Fernando Alonso and old McLaren boss Ron Dennis after winning his sixth Formula 1 world title.
Cole Custer to replace Suarez at Stewart-Haas Racing in 2020
Cole Custer will be moving up to the NASCAR Cup Series at Stewart-Haas Racing in 2020, multiple sources confirmed to Motorsport.com on Thursday.
Mick Schumacher drives Ferrari F2002 at Fiorano, ahead of auction
F2 star Mick Schumacher has driven his father Michael’s Ferrari F2002 Formula 1 car ahead of its auction by RM Sotheby’s at the Abu Dhabi Grand Prix later this month.
Lorenzo's retirement a "sad day" for MotoGP - Crutchlow
LCR Honda's Cal Crutchlow says Jorge Lorenzo's retirement is a "sad day" for MotoGP, after the five-time world champion decided to call time on his career on Thursday in Valencia.
Zarco: Repsol Honda call-up would be "exceptional dream"
Johann Zarco says a 2020 Repsol Honda MotoGP call-up in light of Jorge Lorenzo’s retirement would be “an exceptional dream”, but insists he would be happy with an LCR ride as well.
2020 F1 tyres fate could be decided by team vote
Formula 1 teams may be asked to vote on whether to abandon Pirelli's 2020 tyres after they are tested in Abu Dhabi next month.
Taylor named as Magnussen's Corvette replacement
Jordan Taylor has been named as Jan Magnussen's replacement in Corvette Racing's GT Le Mans lineup for the 2020 IMSA WeatherTech SportsCar Championship season.
Tyler Ankrum joins GMS Racing for 2020 Trucks season
GMS Racing’s stout 2020 NASCAR Truck Series lineup just got bigger.
| 1 |  Lewis Hamilton | 381 pts |
| 2 |  Valtteri Bottas | 314 pts |
| 3 |  Charles Leclerc | 249 pts |
| 1 |  | Mercedes | 695 pts |
| 2 | Ferrari | 479 pts | |
| 3 |  | Red Bull Racing | 366 pts |
