Red Bull: No 2019 engine decision until Canada
Christian Horner says the progress of Renault and Honda's respective engine upgrades in the lead up to June's Canadian Grand Prix will dictate the Red Bull's decision on 2019.
Hinchcliffe, Mann may still have options for 500
While James Hinchcliffe and Pippa Mann failed to qualify for the Indianapolis 500 on Saturday, they could still make the field. It's possible IndyCar will consider options as to how to get the popular drivers into the race.
Danica to run for 500 pole; Hinchcliffe misses field
While Danica Patrick locked herself into the field for the Indy 500 with a four-lap qualifying average of 227.610 mph on Saturday, former pole winner James Hinchcliffe was bumped from the field. Pippa Mann also failed to qualify.
Millican paces Top Fuel qualifying at Heartland
Clay Millican led the way in Top Fuel qualifying Saturday at the Heartland Nationals, his fourth No. 1 qualifier of the season. Courtney Force led the Funny Car field, while Deric Kramer was the fastest in Pro Stock.
Hinchcliffe on qualifying failure: 'This is our fault'
James Hinchcliffe, who won the pole for the Indianapolis 500 in 2016, failed to qualify for this year's race on Saturday. Pippa Mann also failed to qualify as 35 drivers attempted to make the 33-car field.
Rosberg takes Formula E car to streets of Berlin
2016 Formula 1 World Champion Nico Rosberg turned heads as he tested the new Formula E Season 5 Gen2 car around the streets of Berlin.
A warning for Miami from F1's previous U.S. adventures
Maurice Hamilton looks back at the troubled history of Formula One races at temporary circuits in America and Miami would be wise to avoid similar mistakes if its own race ends up on the 2019 calendar.
Return of bumping could give qualifying boost
Roger Penske still bemoans the memories from the 1995 Indianapolis 500. Bump Day is back, and the stakes are high.
Courtney Force tops Topeka Funny Car qualifying
Courtney Force topped Funny Car qualifying Friday at Heartland Motorsports Park as she's looking for her fifth No. 1 qualifier of the year. Steve Torrence led in Top Fuel, and Erica Enders was the fastest in Pro Stock.
NASCAR, IndyCar using new concussion tests
NASCAR announced Friday that it will now use the King-Devick test to screen for concussions when drivers are brought to the infield medical center. Earlier this week, IndyCar announced it had started using the I-Portal Portable Assessment System.
Ferrucci to make IndyCar debut in Detroit
Formula One development driver Santino Ferrucci will make his IndyCar debut next month at Detroit as the replacement driver for Pietro Fittipaldi.
Andretti paces practice; Davison uninjured in crash
Marco Andretti was fastest in Indy 500 practice for the second time in three days on Friday, as teams prepared for Saturday's qualifying. James Davison was cleared to drive after a hard crash but isn't sure how his car will perform after major repairs.
Kelly wins first Supercars race since 2011
Nissan's Rick Kelly has snatched his first Supercars win since 2011, pouncing on a Scott McLaughlin mistake at a safety-car restart at Winton in Victoria.
Grosjean resurgence just around the corner, says Haas
Haas boss Guenther Steiner has no doubts Romain Grosjean can rectify his current run of poor form and reproduce the performances which helped Haas the team to strong finishes in 2016 and 2017.
Tech Corner: Why Halo-mounted mirrors will return
Though Ferrari's Halo-mounted mirrors have been banned, Craig Scarborough explains why an allowable version won't be far away.
Tech Corner: Why Pirelli brought thinner tyres to Spain
Craig Scarborough joins Jennie Gow to discuss why tyres were thinner in Spain, and if anyone benefitted from the move.
Ricciardo: F1 needs more tyre-selection surprises
Daniel Ricciardo thinks Pirelli should consider bringing qualifying-only tyres to Formula One races in order to spice up each grand prix by opening up strategy options for teams.
Boullier: I'm the right man to lead McLaren
McLaren team boss Eric Boullier believes he is still the right person to lead McLaren despite the team restructure and growing speculation about his future at the team.
Nissan dominate Winton Supercars practice
Nissan drivers have put a big week behind them, with Rick Kelly and Michael Caruso going one-two in Supercars practice at Victoria's Winton Raceway.
Supercars lead not on McLaughlin's mind
Scott McLaughlin knows how easily a Supercars championship lead can and the Ford star is not getting ahead of himself.
Rahal paces practice; Hildebrand OK after crash
Graham Rahal led Thursday's Indianapolis 500 practice with a lap of 226.047 mph, while Tony Kanaan was second fastest. JR Hildebrand hit the wall late in the day, but was cleared to drive after being checked in the infield medical center.
Fittipaldi a spectator at Indy after surgery on legs
Pietro Fittipaldi, unable to attempt to qualify for his first Indianapolis 500 after breaking his legs in a crash while racing in Belgium earlier this month, is still spending every day at the track while focusing on his recovery and return to racing.
Pacers' Oladipo to lead field at Indy 500 start
Indiana guard Victor Oladipo will serve as the honorary pace car driver to start the Indianapolis 500 on May 27.
Ferrari's Halo mirrors banned by FIA
The structure Ferrari mounted to the Halo of its F1 car to incorporate its rear-view mirrors at the Spanish Grand Prix has been banned.
Alonso: WEC more enjoyable than 'predictable' F1
Fernando Alonso was happy to add World Endurance Championship races to his 2018 calendar because he finds them more enjoyable than Formula One.
Maurice Hamilton looks at the remarkable tale behind Steve McQueen's 'Le Mans' film, as revealed in a recently-released documentary.
After training for a year, Brehanna Daniels got her shot changing tires in the Trucks and Xfinity races, becoming the first African-American woman to work the pits in a NASCAR Series event.