Latest articles by Phillip Horton
Detroit IndyCar: Newgarden denies Rossi in shortened race one
Josef Newgarden narrowly beat Alexander Rossi to victory during a caution-filled wet/dry first IndyCar race of the weekend in Detroit
Pigot tops first Indy 500 qualifying, Alonso misses certain race cut
Ed Carpenter Racing's Spencer Pigot edged Penske's trio of drivers to top Saturday's qualifying session for the Indianapolis 500, as James Hinchcliffe and Fernando Alonso missed the cut
Max Verstappen completes Brazilian GP public service penalty
Red Bull Formula 1 driver Max Verstappen completed his Brazilian Grand Prix penalty by attending the FIA International Stewards Programme in Geneva on Saturday
Sauber F1 team launches junior programme with F2's Charouz Racing
The Sauber Formula 1 team has partnered with junior single-seater outfit Charouz Racing System to form a young driver development programme
Formula 1 teams' Brazilian Grand Prix tyre choices announced
Pirelli has announced Formula 1 teams' tyre choices for next weekend's Brazilian Grand Prix, with the supersoft compound favoured
Hypersofts dominate Formula 1 teams' Mexican Grand Prix tyre choice
Formula 1 drivers have loaded up on hypersoft tyres for next weekend's Mexican Grand Prix, with title rivals Lewis Hamilton and Sebastian Vettel making identical choices
Toro Rosso hands Sean Gelael FP1 outing at US Grand Prix
Sean Gelael will have his first Formula 1 practice outing of 2018 with Toro Rosso at this weekend's United States Grand Prix
Why F1 drivers are smarter than you think
A tie-up between Formula Medicine and Pirelli offering mental and physical exercises for racing drivers provided the ideal setting to conduct a unique test. We went to Italy to see how a normal person measures up against Sauber's Marcus Ericsson
Racing Together DVD review - looking at MotoGP through the ages
Motorcycle racing has evolved considerably over the seven decades since the inauguration of the world championship, with an amateur sport turned into a multi-billion-dollar organisation - but it remains a test of man and machine, exploring the limits of human capability and exploiting the potential of technology, with the leading contenders in each era earning superstar status
Marc Marquez motivated by MotoGP Argentina controversy at Austin
Marc Marquez says the criticism he received in the wake of the controversial Argentina MotoGP race gave him "special motivation", as he dominated Sunday's race at Austin
World Rallycross Championship season review DVD
Take some of the world's best drivers, put them in 600hp cars on mixed surfaces across short heats and you have a recipe for action-packed battles, panel-bashing scraps and unexpected twists and turns
Mercedes DTM drivers expect 2018 aero changes to boost prospects
Mercedes drivers expect revised aerodynamic regulations to boost the manufacturer's prospects in the DTM this year, after a disappointing 2017 season
Gunther goes quickest on final day of F2 Bahrain test for Arden
Arden International rookie Maximilian Gunther topped the times on the final day of Formula 2 pre-season testing in Bahrain
Trident's Haas F1 junior Maini tops day two of F2 Bahrain test
Haas Formula 1 junior Arjun Maini led the way for Trident on the second day of Formula 2's final pre-season test, which is taking place in Bahrain this week
McLaren F1 junior de Vries opens F2 Bahrain test on top for Prema
McLaren Formula 1 junior Nyck de Vries set the pace at the opening of Formula 2's final 2018 pre-season test, which got underway in Bahrain
F1's other key safety innovation flying under the radar
The halo has been one of the major talking points of the off-season, but there's another new safety innovation on the scene that has escaped the negative publicity
Ricard Formula 2 testing: McLaren reserve Lando Norris fastest
McLaren Formula 1 reserve Lando Norris remained at the top of the timesheets as he led a Carlin one-two in Formula 2 testing at Paul Ricard on Wednesday
F1's 'ugly, awkward' halo could cause Eau Rouge issue - Magnussen
Formula 1's halo is still annoying, ugly, awkward and distracting, and could cause problems at corners such as Eau Rouge, says Haas driver Kevin Magnussen
World Rally Championship 2017 DVD review
The World Rally Championship introduced new regulations for 2017, featuring more powerful, downforce-heavy cars, leading to quicker stage times, more spectacular moments, and an array of different rally victors, thrilling spectators across the globe
Charles Pic insists he has no regrets over Caterham F1 move
Charles Pic insists he has no regrets over his move from Marussia to Caterham
DTM America would welcome US manufacturers
DTM rights holders ITR say they are open to US manufacturers joining the championship and have invited representatives to this year's Hockenheim season opener
Kyle Busch says he just needed a change of luck
NASCAR Sprint Cup driver Kyle Busch believes his win at Fontana proves he just needed a turn in fortune rather than to make radical changes
Stefano Coletti says Sepang GP2 win proves tyre issues conquered
GP2 championship leader Stefano Coletti believes his sprint race victory in Malaysia proves he has already "solved" his problem with the Pirell tyres
A new Formula 2 season kicks off at Silverstone this weekend with a revised and faster car and 17 drivers all hungry to win the prize Williams F1 test on offer for the champion. AUTOSPORT guides you through the runners and riders