Lewis Hamilton rides electric unicycle as he walks his bulldog Roscoe in Miami ahead of United States Grand Prix

Lewis Hamilton traded his Mercedes Formula One car for a state of the art segway as he took his beloved dog Roscoe for a walk in Miami. The F1 Drivers Championship front-runner looked just as comfortable above the wheel as he does behind it as he played fetch with the bulldog ahead of next weekend's Austin Grand-Prix.

Lay off Lewis Hamilton! Forget the parties and jet-set lifestyle... the British F1 driver is already one of the greats

Valtteri Bottas 'disappointed' with Kimi Raikkonen after fellow Finn's failed pass costs Williams podium in F1's Russian GP

Lewis Hamilton praises 'great team-mate' Nico Rosberg as Mercedes toast successive constructors' championships

Lewis Hamilton already has one eye on 2016 title battle with Sebastian Vettel

Lewis Hamilton denies spraying Vladimir Putin with champagne, as Brit celebrates Mercedes' constructors title victory

Nico Rosberg blames bad luck for his faltering F1 season after crashing out of Russian Grand Prix

Lewis Hamilton closes in on back-to-back Drivers' Championships with Russian Grand Prix victory as Nico Rosberg crashes out

Russian Grand Prix LIVE F1 report: Lewis Hamilton cruises to victory after Mercedes team-mate Nico Rosberg crashes out

Torro Rosso driver Carlos Sainz to take part in Russian Grand Prix after recovering from 200mph crash in qualifying on Saturday

Carlos Sainz insists he's fine and wants to race on Sunday as Spanish driver recovers from 200mph smash

Carlos Sainz's 200mph crash was shocking, admits Sebastian Vettel

Nico Rosberg secures back-to-back pole positions after beating team-mate Lewis Hamilton in Russian Grand Prix qualifying

Russian Grand Prix qualifying REPORT: Nico Rosberg pips Mercedes team-mate Lewis Hamilton to pole position in Sochi 

Carlos Sainz escapes serious injury after 200mph crash during final Russian Grand Prix practice session in Sochi

Lewis Hamilton doesn't care that he's not on TV... the British driver is only focused on extending his World Championship lead

Lewis Hamilton frustrated by lack of action in Russia but 'confident about the weekend' as he aims to extend F1 championship lead

Felipe Massa goes quickest as heavy rain wipes out second practice at Russian GP with only eight drivers setting lap times

Bernie Ecclestone expects full F1 grid in 2016 amid Red Bull quit threats

Nico Hulkenberg leads the way after major diesel spill delays first practice session at Russian GP with Lewis Hamilton in seventh

Lewis Hamilton is baffled by Red Bull's threat to quit Formula One: 'The moment they don't have success they are upset'

Alonso suffers engine problem in Jerez as McLaren's pre-season testing is interrupted

Fernando Alonso encounters problem with McLaren's Honda engine

McLaren's running on the third day of pre-season testing stopped just before lunch because of a problem with Fernando Alonso's Honda engine. Testing can be an event for sitting around drinking coffee and the like.  And McLaren's drivers have had more time to do that than they would care for this week.

Hamilton enjoys white Christmas as world champion goes snowboarding in Canada

Lewis Hamilton goes snowboarding in Canada as he celebrates a white Christmas 

Lewis Hamilton enjoyed a white Christmas in Canada as he hit the slopes for some snowboarding. The F1 world champion was wrapped up warm as he went snowboarding with some of his friends, including American racing driver Ken Block. The 29-year-old shared a selection of pictures on Instagram of him having fun in Canada.

Van der Garde to learn F1 fate on Wednesday after accusing Sauber of reneging on deal for race seat

Formula One driver Giedo van der Garde's fight for a race seat for the 2015 season should move a step nearer to a conclusion on Wednesday.

Marussia's return to Formula One approved by FIA ahead of season opener in Australia 

Manor also announced Will Stevens as their first driver for the new campaign and now the FIA has approved their entry for the 2015 season.

Ferrari bring in Mercedes engineer Clear who helped Hamilton to the title

Ferrari have recruited Jock Clear, the Mercedes engineer who helped Lewis Hamilton win this year's Formula One world championship

Schumacher faces a 'long fight' for recovery, claims F1 legend's manager

Michael Schumacher faces a 'long fight' for recovery as the first anniversary of his skiing accident approaches, according to the former Formula One driver's manager.

Force India unveil 2015 car... with Perez and Hulkenberg revealing a new black and silver design

Undated handout photo provided by Sahara Force India of drivers Nico Hulkenberg (right) and Sergio Perez alonside the new 2015/16 livery. PRESS ASSOCIATION Photo. Issue date: Wednesday January 21, 2015. Photo credit should read: Sahara Force India/Handout Photo/PA Wire. NOTE TO EDITORS: This handout photo may only be used in for editorial reporting purposes for the contemporaneous illustration of events, things or the people in the image or facts mentioned in the caption. Reuse of the picture may require further permission from the copyright holder.

The new VJM08 model will make its debut at the second pre-season testing in Barcelona next month - sporting a striking new colour scheme.

Red Bull trophies theft: About 20 of F1 team's prizes stolen in ram raid from Milton Keynes base found in lake near Sandhurst

Red Bull trophies stolen in ram-raid found in lake, police reveal

Some of the trophies stolen from Formula One team Red Bull's factory have been found dumped in a lake, it has been revealed. More than 60 trophies were stolen after a gang of six men used a vehicle to ram the front entrance of the team's building in Milton Keynes at around 1.30am on December 6. Thames Valley Police said that around 20 of the prizes were recovered from Horseshoe Lake near Sandhurst Monday after being spotted by a member of the public.