Britain's only triple F1 world champion believes his record is on borrowed time after Mercedes driver's storming start to season.
Hamilton 16-year-old Josiah Natzke has finished a respectable fifth in his EMX125 debut in Italy.
Japanese driver plunges 250 metres in crash on notorious fast turn at NZ rally.
Kiwi driver's struggling IndyCar campaign roars into life with a win at the Long Beach Grand Prix.
Mitch Evans' aggressive approach came unstuck as the Kiwi driver finished down the order in both races.
Ferrari make a race of it snatching second at the end, but F1 world champ too good with pole-to-flag victory.
Scottish former rally champion Alister McRae pilots Bourne car to victory in Race to the Sky.
Hamilton teen revs up in European motocross debut, fighting through race altercations for seventh.
Mercedes split on the grid for the first time this year, opening the way for a scintillating race, F1 driver says.
2007 F1 world champ Kimi Raikkonen told his job in the red car depends on race performance.
German F1 driver pays the price for too much forward-thinking in qualifying at Bahrain Grand Prix.
Lewis Hamilton drove his 'beast' of a Mercedes to a fourth successive pole position at the Bahrain Grand Prix.
As Bahrain GP looms, Mercedes' British star driver says he's loving every minute of being double F1 world champion.
World champ Lewis Hamilton puts podium bubbles play down to fun, saying it reflects just how great F1 is.
Chinese Grand Prix podium hostess who had champagne sprayed in her face by race winner plays down the incident.
A Chinese Grand Prix podium hostess who had champagne sprayed in her face by race winner Lewis Hamilton has played down the incident after the Formula One world champion was accused of sexist bullying.
Bahrain GP organisers will be rubbing their hands in delight at prospect of Mercedes team-mates renewing battle.
Formula One star Daniel Ricciardo has become the first Australian in five years to win a prestigious Laureus award.
Briton rules out peace talks with Mercedes team-mate and tells German to toughen up for Bahrain GP.
F1 championship leader criticised for again spraying champagne over visibly uncomfortable hostess after victory in China.
Tyre changer struck by a car when it slides out of control in the Louisiana GP's slippery IndyCar debut.
Kiwi driver's early season frustrations continue with an 11th placing in the IndyCars New Orleans debut.
The trial unification of the V8 SuperTourers and NZ Touring Cars in Pukekohe lauded as a resounding success.
Nico Rosberg accused Formula One world champion Lewis Hamilton of selfishly compromising his race as old tensions between the Mercedes team-mates flared up at the Chinese Grand Prix on Sunday.
Lewis Hamilton extended his lead at the top of the F1 championship standings with a pole-to-flag victory at the Chinese GP on Sunday.
MotoGP world champion Marc Marquez could not have left his run for the Grand Prix of the Americas pole any later.
Nico Rosberg was frustrated at missing out on pole "in the blink of a bad eye" after his best qualifying performance of the season at the Chinese Grand Prix.
Lewis Hamilton stormed to his third successive pole position of the season in China, edging team-mate Nico Rosberg in a front-row lockout for Mercedes.
Man makes mad dash across Formula 1 track in between cars racing at 260kmh. And survives.
Brendon Hartley says it's time for Porsche to put their pace to the real test in Endurance Championship
Kiwi Brendon Hartley hopes Porsche can transfer impressive testing into World Endurance Championship.
The Formula One world champion is in no hurry to put pen to paper on a new contract.
Two-time world champion Fernando Alonso says he expects to end his F1 career at McLaren, the 33-year-old Spaniard said.
Sebastian Vettel is playing down the prospect of repeating his shock Malaysian Grand Prix victory in Shanghai.
F1 great's 16-year-old son completes his first Formula-level drive, claiming top 10 finishes in a field of 33.
As the F1 circuit heads to Shanghai, it's no longer a safe bet that Mercedes will top the podium.
V8 SuperTourers and NZ V8 Touring Cars lining-up side by side in race that could foreshadow merger of both comps.
F1 team improve car for Chinese Grand Prix after "wake-up call" in loss to Ferrari in Malaysia.
Wayne Stirling dipped his 427 cubic inch Chev-powered car back into the eight-second bracket at The Rock 94.4FM Dragway in Motueka.
Repsol Honda rider Dani Pedrosa will miss at least two races after deciding to undergo more surgery.
Red Bull Racing's young Aussie driver concedes he's had to keep lid on F1 expectations this year.
Kiwi Mitch Evans has set a cracking pace in the final GP2 test session in Bahrain.
OPINION: Four-time F1 world champion's Malaysian GP win Schumacher-esque, former F1 racer David Coulthard says.
Kiwi racer finishes a disappointing 15th in the first race of the IndyCar season.
Dutch teen becomes the youngest driver to win points in Formula One after finishing seventh at the Malaysian Grand Prix.
Sebastian Vettel showed again that form is temporary and class permanent in winning the Malaysian GP.
Craig Lowndes fell on his own sword in his bid to become the first centurion in Australian motorsport.
World champion Lewis Hamilton secures pole position for Mercedes in a hectic Malaysian Grand Prix qualifying.
Craig Lowndes win both V8 Supercar races but all eyes on heated clash between James Courtney and Will Davison.
Veteran driver Marcos Ambrose is not done yet, says V8 Supercars racer Craig Lowndes.
Spaniard says he never lost consciousness or suffered memory lapses as a result of his accident.